| 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 | $199.59 | 12.724% | $224.9858 | $224.99 | $225.00 | $225.00 |
| Purchase #2 | $121.55 | 4.329% | $126.8119 | $126.81 | $126.80 | $126.80 |
| Purchase #3 | $105.56 | 6.209% | $112.1142 | $112.11 | $112.10 | $112.10 |
| Purchase #4 | $154.54 | 7.203% | $165.6715 | $165.67 | $165.65 | $165.70 |
| Purchase #5 | $125.88 | 11.745% | $140.6646 | $140.66 | $140.65 | $140.70 |
| Purchase #6 | $157.80 | 13.750% | $179.4975 | $179.50 | $179.50 | $179.50 |
| Purchase #7 | $101.65 | 8.557% | $110.3482 | $110.35 | $110.35 | $110.30 |
| 7 purchase totals = | $966.57 | $1,060.0937 | $1,060.09 | $1,060.05 | $1,060.10 | |