| 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 | $197.31 | 4.228% | $205.6523 | $205.65 | $205.65 | $205.70 |
| Purchase #2 | $17.65 | 12.724% | $19.8958 | $19.90 | $19.90 | $19.90 |
| Purchase #3 | $76.58 | 9.229% | $83.6476 | $83.65 | $83.65 | $83.60 |
| Purchase #4 | $75.42 | 10.305% | $83.192 | $83.19 | $83.20 | $83.20 |
| Purchase #5 | $208.93 | 5.377% | $220.1642 | $220.16 | $220.15 | $220.20 |
| Purchase #6 | $175.34 | 3.130% | $180.8281 | $180.83 | $180.85 | $180.80 |
| Purchase #7 | $196.30 | 10.243% | $216.407 | $216.41 | $216.40 | $216.40 |
| 7 purchase totals = | $947.53 | $1,009.7870 | $1,009.79 | $1,009.80 | $1,009.80 | |