| 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 | $210.35 | 10.717% | $232.8932 | $232.89 | $232.90 | $232.90 |
| Purchase #2 | $150.54 | 5.439% | $158.7279 | $158.73 | $158.75 | $158.70 |
| Purchase #3 | $46.60 | 4.713% | $48.7963 | $48.80 | $48.80 | $48.80 |
| Purchase #4 | $59.69 | 5.535% | $62.9938 | $62.99 | $63.00 | $63.00 |
| Purchase #5 | $23.92 | 7.873% | $25.8032 | $25.80 | $25.80 | $25.80 |
| Purchase #6 | $113.72 | 12.240% | $127.6393 | $127.64 | $127.65 | $127.60 |
| Purchase #7 | $6.34 | 12.140% | $7.1097 | $7.11 | $7.10 | $7.10 |
| 7 purchase totals = | $611.16 | $663.9634 | $663.96 | $664.00 | $663.90 | |