| 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 | $116.44 | 4.611% | $121.809 | $121.81 | $121.80 | $121.80 |
| Purchase #2 | $110.89 | 13.601% | $125.9721 | $125.97 | $125.95 | $126.00 |
| Purchase #3 | $226.65 | 4.415% | $236.6566 | $236.66 | $236.65 | $236.70 |
| Purchase #4 | $16.63 | 4.223% | $17.3323 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $25.59 | 10.771% | $28.3463 | $28.35 | $28.35 | $28.30 |
| Purchase #6 | $164.29 | 12.703% | $185.1598 | $185.16 | $185.15 | $185.20 |
| Purchase #7 | $191.36 | 11.421% | $213.2152 | $213.22 | $213.20 | $213.20 |
| 7 purchase totals = | $851.85 | $928.4913 | $928.50 | $928.45 | $928.50 | |