| 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 | $249.35 | 6.531% | $265.635 | $265.64 | $265.65 | $265.60 |
| Purchase #2 | $139.39 | 10.814% | $154.4636 | $154.46 | $154.45 | $154.50 |
| Purchase #3 | $116.97 | 13.651% | $132.9376 | $132.94 | $132.95 | $132.90 |
| Purchase #4 | $160.96 | 3.123% | $165.9868 | $165.99 | $166.00 | $166.00 |
| Purchase #5 | $44.75 | 12.113% | $50.1706 | $50.17 | $50.15 | $50.20 |
| Purchase #6 | $108.96 | 13.756% | $123.9485 | $123.95 | $123.95 | $123.90 |
| Purchase #7 | $180.82 | 8.175% | $195.602 | $195.60 | $195.60 | $195.60 |
| 7 purchase totals = | $1,001.20 | $1,088.7441 | $1,088.75 | $1,088.75 | $1,088.70 | |