| 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 | $105.46 | 4.471% | $110.1751 | $110.18 | $110.20 | $110.20 |
| Purchase #2 | $65.29 | 5.441% | $68.8424 | $68.84 | $68.85 | $68.80 |
| Purchase #3 | $214.59 | 6.607% | $228.768 | $228.77 | $228.75 | $228.80 |
| Purchase #4 | $220.90 | 11.237% | $245.7225 | $245.72 | $245.70 | $245.70 |
| Purchase #5 | $12.39 | 9.134% | $13.5217 | $13.52 | $13.50 | $13.50 |
| Purchase #6 | $144.96 | 12.494% | $163.0713 | $163.07 | $163.05 | $163.10 |
| Purchase #7 | $92.40 | 7.245% | $99.0944 | $99.09 | $99.10 | $99.10 |
| 7 purchase totals = | $855.99 | $929.1954 | $929.19 | $929.15 | $929.20 | |