| 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 | $125.51 | 10.240% | $138.3622 | $138.36 | $138.35 | $138.40 |
| Purchase #2 | $125.98 | 11.857% | $140.9174 | $140.92 | $140.90 | $140.90 |
| Purchase #3 | $173.91 | 11.600% | $194.0836 | $194.08 | $194.10 | $194.10 |
| Purchase #4 | $99.68 | 9.708% | $109.3569 | $109.36 | $109.35 | $109.40 |
| Purchase #5 | $98.92 | 6.423% | $105.2736 | $105.27 | $105.25 | $105.30 |
| Purchase #6 | $138.44 | 4.603% | $144.8124 | $144.81 | $144.80 | $144.80 |
| Purchase #7 | $215.43 | 6.225% | $228.8405 | $228.84 | $228.85 | $228.80 |
| 7 purchase totals = | $977.87 | $1,061.6466 | $1,061.64 | $1,061.60 | $1,061.70 | |