| 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 | $142.67 | 6.815% | $152.393 | $152.39 | $152.40 | $152.40 |
| Purchase #2 | $46.51 | 9.250% | $50.8122 | $50.81 | $50.80 | $50.80 |
| Purchase #3 | $228.32 | 8.144% | $246.9144 | $246.91 | $246.90 | $246.90 |
| Purchase #4 | $168.67 | 13.462% | $191.3764 | $191.38 | $191.40 | $191.40 |
| Purchase #5 | $183.87 | 12.855% | $207.5065 | $207.51 | $207.50 | $207.50 |
| Purchase #6 | $142.67 | 12.503% | $160.508 | $160.51 | $160.50 | $160.50 |
| Purchase #7 | $221.78 | 7.851% | $239.1919 | $239.19 | $239.20 | $239.20 |
| 7 purchase totals = | $1,134.49 | $1,248.7024 | $1,248.70 | $1,248.70 | $1,248.70 | |