| 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 | $202.61 | 3.701% | $210.1086 | $210.11 | $210.10 | $210.10 |
| Purchase #2 | $238.27 | 12.361% | $267.7226 | $267.72 | $267.70 | $267.70 |
| Purchase #3 | $74.66 | 12.754% | $84.1821 | $84.18 | $84.20 | $84.20 |
| Purchase #4 | $100.70 | 11.673% | $112.4547 | $112.45 | $112.45 | $112.50 |
| Purchase #5 | $63.27 | 8.281% | $68.5094 | $68.51 | $68.50 | $68.50 |
| Purchase #6 | $158.79 | 13.280% | $179.8773 | $179.88 | $179.90 | $179.90 |
| Purchase #7 | $58.79 | 5.178% | $61.8341 | $61.83 | $61.85 | $61.80 |
| 7 purchase totals = | $897.09 | $984.6888 | $984.68 | $984.70 | $984.70 | |