| 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 | $132.39 | 5.598% | $139.8012 | $139.80 | $139.80 | $139.80 |
| Purchase #2 | $135.79 | 6.712% | $144.9042 | $144.90 | $144.90 | $144.90 |
| Purchase #3 | $102.30 | 6.634% | $109.0866 | $109.09 | $109.10 | $109.10 |
| Purchase #4 | $62.71 | 12.289% | $70.4164 | $70.42 | $70.40 | $70.40 |
| Purchase #5 | $103.29 | 4.379% | $107.8131 | $107.81 | $107.80 | $107.80 |
| Purchase #6 | $225.29 | 7.460% | $242.0966 | $242.10 | $242.10 | $242.10 |
| Purchase #7 | $119.29 | 5.617% | $125.9905 | $125.99 | $126.00 | $126.00 |
| 7 purchase totals = | $881.06 | $940.1086 | $940.11 | $940.10 | $940.10 | |