| 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 | $226.58 | 10.736% | $250.9056 | $250.91 | $250.90 | $250.90 |
| Purchase #2 | $145.41 | 3.358% | $150.2929 | $150.29 | $150.30 | $150.30 |
| Purchase #3 | $108.83 | 10.330% | $120.0721 | $120.07 | $120.05 | $120.10 |
| Purchase #4 | $118.99 | 6.492% | $126.7148 | $126.71 | $126.70 | $126.70 |
| Purchase #5 | $99.95 | 9.462% | $109.4073 | $109.41 | $109.40 | $109.40 |
| Purchase #6 | $11.82 | 7.548% | $12.7122 | $12.71 | $12.70 | $12.70 |
| Purchase #7 | $133.54 | 13.517% | $151.5906 | $151.59 | $151.60 | $151.60 |
| 7 purchase totals = | $845.12 | $921.6955 | $921.69 | $921.65 | $921.70 | |