| 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 | $203.91 | 6.429% | $217.0194 | $217.02 | $217.00 | $217.00 |
| Purchase #2 | $187.46 | 12.272% | $210.4651 | $210.47 | $210.45 | $210.50 |
| Purchase #3 | $116.44 | 9.213% | $127.1676 | $127.17 | $127.15 | $127.20 |
| Purchase #4 | $30.45 | 8.316% | $32.9822 | $32.98 | $33.00 | $33.00 |
| Purchase #5 | $22.95 | 9.715% | $25.1796 | $25.18 | $25.20 | $25.20 |
| Purchase #6 | $187.52 | 8.209% | $202.9135 | $202.91 | $202.90 | $202.90 |
| Purchase #7 | $123.94 | 4.814% | $129.9065 | $129.91 | $129.90 | $129.90 |
| 7 purchase totals = | $872.67 | $945.6339 | $945.64 | $945.60 | $945.70 | |