| 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 | $114.42 | 12.335% | $128.5337 | $128.53 | $128.55 | $128.50 |
| Purchase #2 | $81.39 | 8.105% | $87.9867 | $87.99 | $88.00 | $88.00 |
| Purchase #3 | $143.82 | 10.534% | $158.97 | $158.97 | $158.95 | $159.00 |
| Purchase #4 | $183.72 | 9.393% | $200.9768 | $200.98 | $201.00 | $201.00 |
| Purchase #5 | $107.55 | 7.854% | $115.997 | $116.00 | $116.00 | $116.00 |
| Purchase #6 | $109.61 | 11.109% | $121.7866 | $121.79 | $121.80 | $121.80 |
| Purchase #7 | $247.82 | 3.550% | $256.6176 | $256.62 | $256.60 | $256.60 |
| 7 purchase totals = | $988.33 | $1,070.8684 | $1,070.88 | $1,070.90 | $1,070.90 | |