| 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 | $235.69 | 9.176% | $257.3169 | $257.32 | $257.30 | $257.30 |
| Purchase #2 | $29.72 | 11.411% | $33.1113 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $228.95 | 12.235% | $256.962 | $256.96 | $256.95 | $257.00 |
| Purchase #4 | $105.49 | 3.604% | $109.2919 | $109.29 | $109.30 | $109.30 |
| Purchase #5 | $200.45 | 4.785% | $210.0415 | $210.04 | $210.05 | $210.00 |
| Purchase #6 | $124.50 | 4.120% | $129.6294 | $129.63 | $129.65 | $129.60 |
| Purchase #7 | $107.68 | 9.773% | $118.2036 | $118.20 | $118.20 | $118.20 |
| 7 purchase totals = | $1,032.48 | $1,114.5566 | $1,114.55 | $1,114.55 | $1,114.50 | |