| 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 | $234.97 | 11.850% | $262.8139 | $262.81 | $262.80 | $262.80 |
| Purchase #2 | $154.57 | 7.182% | $165.6712 | $165.67 | $165.65 | $165.70 |
| Purchase #3 | $250.25 | 6.706% | $267.0318 | $267.03 | $267.05 | $267.00 |
| Purchase #4 | $125.93 | 10.371% | $138.9902 | $138.99 | $139.00 | $139.00 |
| Purchase #5 | $131.87 | 10.165% | $145.2746 | $145.27 | $145.25 | $145.30 |
| Purchase #6 | $19.55 | 13.574% | $22.2037 | $22.20 | $22.20 | $22.20 |
| Purchase #7 | $43.90 | 9.769% | $48.1886 | $48.19 | $48.20 | $48.20 |
| 7 purchase totals = | $961.04 | $1,050.1740 | $1,050.16 | $1,050.15 | $1,050.20 | |