| 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 | $105.92 | 4.305% | $110.4799 | $110.48 | $110.50 | $110.50 |
| Purchase #2 | $100.99 | 3.396% | $104.4196 | $104.42 | $104.40 | $104.40 |
| Purchase #3 | $213.99 | 8.672% | $232.5472 | $232.55 | $232.55 | $232.50 |
| Purchase #4 | $161.59 | 8.671% | $175.6015 | $175.60 | $175.60 | $175.60 |
| Purchase #5 | $34.89 | 8.788% | $37.9561 | $37.96 | $37.95 | $38.00 |
| Purchase #6 | $84.59 | 12.803% | $95.4201 | $95.42 | $95.40 | $95.40 |
| Purchase #7 | $176.92 | 7.736% | $190.6065 | $190.61 | $190.60 | $190.60 |
| 7 purchase totals = | $878.89 | $947.0309 | $947.04 | $947.00 | $947.00 | |