| 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 | $223.41 | 7.491% | $240.1456 | $240.15 | $240.15 | $240.10 |
| Purchase #2 | $82.97 | 7.163% | $88.9131 | $88.91 | $88.90 | $88.90 |
| Purchase #3 | $39.51 | 3.304% | $40.8154 | $40.82 | $40.80 | $40.80 |
| Purchase #4 | $24.72 | 7.404% | $26.5503 | $26.55 | $26.55 | $26.60 |
| Purchase #5 | $124.85 | 11.663% | $139.4113 | $139.41 | $139.40 | $139.40 |
| Purchase #6 | $175.26 | 6.250% | $186.2138 | $186.21 | $186.20 | $186.20 |
| Purchase #7 | $169.39 | 13.531% | $192.3102 | $192.31 | $192.30 | $192.30 |
| 7 purchase totals = | $840.11 | $914.3597 | $914.36 | $914.30 | $914.30 | |