| 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 | $114.82 | 6.357% | $122.1191 | $122.12 | $122.10 | $122.10 |
| Purchase #2 | $105.68 | 9.736% | $115.969 | $115.97 | $115.95 | $116.00 |
| Purchase #3 | $93.61 | 12.763% | $105.5574 | $105.56 | $105.55 | $105.60 |
| Purchase #4 | $146.56 | 11.571% | $163.5185 | $163.52 | $163.50 | $163.50 |
| Purchase #5 | $214.82 | 6.679% | $229.1678 | $229.17 | $229.15 | $229.20 |
| Purchase #6 | $7.55 | 8.854% | $8.2185 | $8.22 | $8.20 | $8.20 |
| Purchase #7 | $244.44 | 3.706% | $253.4989 | $253.50 | $253.50 | $253.50 |
| 7 purchase totals = | $927.48 | $998.0492 | $998.06 | $997.95 | $998.10 | |