| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $102.88 | 6.573% | $109.6423 | $109.64 | $109.65 | $109.60 |
| Purchase #2 | $108.29 | 13.259% | $122.6482 | $122.65 | $122.65 | $122.60 |
| Purchase #3 | $206.56 | 13.341% | $234.1172 | $234.12 | $234.10 | $234.10 |
| Purchase #4 | $172.86 | 13.435% | $196.0837 | $196.08 | $196.10 | $196.10 |
| Purchase #5 | $190.68 | 6.474% | $203.0246 | $203.02 | $203.00 | $203.00 |
| Purchase #6 | $197.38 | 5.788% | $208.8044 | $208.80 | $208.80 | $208.80 |
| Purchase #7 | $143.85 | 7.117% | $154.0878 | $154.09 | $154.10 | $154.10 |
| 7 purchase totals = | $1,122.50 | $1,228.4082 | $1,228.40 | $1,228.40 | $1,228.30 | |