| 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 | $209.32 | 11.223% | $232.812 | $232.81 | $232.80 | $232.80 |
| Purchase #2 | $11.36 | 7.565% | $12.2194 | $12.22 | $12.20 | $12.20 |
| Purchase #3 | $46.89 | 3.858% | $48.699 | $48.70 | $48.70 | $48.70 |
| Purchase #4 | $127.40 | 8.833% | $138.6532 | $138.65 | $138.65 | $138.70 |
| Purchase #5 | $68.84 | 6.102% | $73.0406 | $73.04 | $73.05 | $73.00 |
| Purchase #6 | $37.72 | 11.622% | $42.1038 | $42.10 | $42.10 | $42.10 |
| Purchase #7 | $68.89 | 13.144% | $77.9449 | $77.94 | $77.95 | $77.90 |
| 7 purchase totals = | $570.42 | $625.4729 | $625.46 | $625.45 | $625.40 | |