| 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 | $31.34 | 12.254% | $35.1804 | $35.18 | $35.20 | $35.20 |
| Purchase #2 | $240.27 | 3.868% | $249.5636 | $249.56 | $249.55 | $249.60 |
| Purchase #3 | $195.31 | 6.438% | $207.8841 | $207.88 | $207.90 | $207.90 |
| Purchase #4 | $30.33 | 9.485% | $33.2068 | $33.21 | $33.20 | $33.20 |
| Purchase #5 | $140.73 | 10.248% | $155.152 | $155.15 | $155.15 | $155.20 |
| Purchase #6 | $159.99 | 8.446% | $173.5028 | $173.50 | $173.50 | $173.50 |
| Purchase #7 | $46.86 | 13.503% | $53.1875 | $53.19 | $53.20 | $53.20 |
| 7 purchase totals = | $844.83 | $907.6772 | $907.67 | $907.70 | $907.80 | |