| 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 | $189.93 | 5.831% | $201.0048 | $201.00 | $201.00 | $201.00 |
| Purchase #2 | $131.78 | 4.702% | $137.9763 | $137.98 | $138.00 | $138.00 |
| Purchase #3 | $104.69 | 7.517% | $112.5595 | $112.56 | $112.55 | $112.60 |
| Purchase #4 | $209.80 | 12.498% | $236.0208 | $236.02 | $236.00 | $236.00 |
| Purchase #5 | $126.30 | 11.687% | $141.0607 | $141.06 | $141.05 | $141.10 |
| Purchase #6 | $35.49 | 6.185% | $37.6851 | $37.69 | $37.70 | $37.70 |
| Purchase #7 | $53.70 | 13.327% | $60.8566 | $60.86 | $60.85 | $60.90 |
| 7 purchase totals = | $851.69 | $927.1638 | $927.17 | $927.15 | $927.30 | |