| 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 | $240.33 | 3.116% | $247.8187 | $247.82 | $247.80 | $247.80 |
| Purchase #2 | $155.79 | 6.639% | $166.1329 | $166.13 | $166.15 | $166.10 |
| Purchase #3 | $250.98 | 7.109% | $268.8222 | $268.82 | $268.80 | $268.80 |
| Purchase #4 | $71.88 | 5.151% | $75.5825 | $75.58 | $75.60 | $75.60 |
| Purchase #5 | $160.96 | 9.235% | $175.8247 | $175.82 | $175.80 | $175.80 |
| Purchase #6 | $238.85 | 4.338% | $249.2113 | $249.21 | $249.20 | $249.20 |
| Purchase #7 | $116.70 | 11.155% | $129.7179 | $129.72 | $129.70 | $129.70 |
| 7 purchase totals = | $1,235.49 | $1,313.1102 | $1,313.10 | $1,313.05 | $1,313.00 | |