| 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 | $209.65 | 9.630% | $229.8393 | $229.84 | $229.85 | $229.80 |
| Purchase #2 | $59.55 | 11.752% | $66.5483 | $66.55 | $66.55 | $66.50 |
| Purchase #3 | $80.29 | 3.458% | $83.0664 | $83.07 | $83.05 | $83.10 |
| Purchase #4 | $105.76 | 6.650% | $112.793 | $112.79 | $112.80 | $112.80 |
| Purchase #5 | $65.82 | 7.672% | $70.8697 | $70.87 | $70.85 | $70.90 |
| Purchase #6 | $123.51 | 4.501% | $129.0692 | $129.07 | $129.05 | $129.10 |
| Purchase #7 | $247.73 | 12.494% | $278.6814 | $278.68 | $278.70 | $278.70 |
| 7 purchase totals = | $892.31 | $970.8673 | $970.87 | $970.85 | $970.90 | |