| 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 | $9.51 | 13.859% | $10.828 | $10.83 | $10.85 | $10.80 |
| Purchase #2 | $136.85 | 9.374% | $149.6783 | $149.68 | $149.70 | $149.70 |
| Purchase #3 | $131.79 | 8.793% | $143.3783 | $143.38 | $143.40 | $143.40 |
| Purchase #4 | $119.71 | 3.667% | $124.0998 | $124.10 | $124.10 | $124.10 |
| Purchase #5 | $201.61 | 5.310% | $212.3155 | $212.32 | $212.30 | $212.30 |
| Purchase #6 | $42.78 | 5.422% | $45.0995 | $45.10 | $45.10 | $45.10 |
| Purchase #7 | $135.60 | 6.235% | $144.0547 | $144.05 | $144.05 | $144.10 |
| 7 purchase totals = | $777.85 | $829.4541 | $829.46 | $829.50 | $829.50 | |