| 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 | $22.53 | 9.351% | $24.6368 | $24.64 | $24.65 | $24.60 |
| Purchase #2 | $182.46 | 3.609% | $189.045 | $189.05 | $189.05 | $189.00 |
| Purchase #3 | $163.81 | 10.102% | $180.3581 | $180.36 | $180.35 | $180.40 |
| Purchase #4 | $194.80 | 7.329% | $209.0769 | $209.08 | $209.10 | $209.10 |
| Purchase #5 | $144.61 | 9.692% | $158.6256 | $158.63 | $158.65 | $158.60 |
| Purchase #6 | $79.86 | 4.400% | $83.3738 | $83.37 | $83.35 | $83.40 |
| Purchase #7 | $171.72 | 7.573% | $184.7244 | $184.72 | $184.70 | $184.70 |
| 7 purchase totals = | $959.79 | $1,029.8406 | $1,029.85 | $1,029.85 | $1,029.80 | |