| 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 | $213.57 | 9.233% | $233.2889 | $233.29 | $233.30 | $233.30 |
| Purchase #2 | $49.92 | 7.330% | $53.5791 | $53.58 | $53.60 | $53.60 |
| Purchase #3 | $217.82 | 4.238% | $227.0512 | $227.05 | $227.05 | $227.10 |
| Purchase #4 | $177.27 | 9.478% | $194.0717 | $194.07 | $194.05 | $194.10 |
| Purchase #5 | $99.79 | 7.403% | $107.1775 | $107.18 | $107.20 | $107.20 |
| Purchase #6 | $113.48 | 4.150% | $118.1894 | $118.19 | $118.20 | $118.20 |
| Purchase #7 | $65.86 | 4.405% | $68.7611 | $68.76 | $68.75 | $68.80 |
| 7 purchase totals = | $937.71 | $1,002.1189 | $1,002.12 | $1,002.15 | $1,002.30 | |