| 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 | $219.65 | 10.874% | $243.5347 | $243.53 | $243.55 | $243.50 |
| Purchase #2 | $81.38 | 13.823% | $92.6292 | $92.63 | $92.65 | $92.60 |
| Purchase #3 | $44.71 | 8.786% | $48.6382 | $48.64 | $48.65 | $48.60 |
| Purchase #4 | $199.65 | 7.778% | $215.1788 | $215.18 | $215.20 | $215.20 |
| Purchase #5 | $22.79 | 12.809% | $25.7092 | $25.71 | $25.70 | $25.70 |
| Purchase #6 | $119.92 | 6.612% | $127.8491 | $127.85 | $127.85 | $127.80 |
| Purchase #7 | $25.90 | 6.192% | $27.5037 | $27.50 | $27.50 | $27.50 |
| 7 purchase totals = | $714.00 | $781.0429 | $781.04 | $781.10 | $780.90 | |