| 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 | $213.52 | 11.308% | $237.6648 | $237.66 | $237.65 | $237.70 |
| Purchase #2 | $197.40 | 6.337% | $209.9092 | $209.91 | $209.90 | $209.90 |
| Purchase #3 | $250.35 | 4.225% | $260.9273 | $260.93 | $260.95 | $260.90 |
| Purchase #4 | $129.48 | 12.119% | $145.1717 | $145.17 | $145.15 | $145.20 |
| Purchase #5 | $93.84 | 7.352% | $100.7391 | $100.74 | $100.75 | $100.70 |
| Purchase #6 | $125.95 | 9.824% | $138.3233 | $138.32 | $138.30 | $138.30 |
| Purchase #7 | $112.71 | 3.580% | $116.745 | $116.75 | $116.75 | $116.70 |
| 7 purchase totals = | $1,123.25 | $1,209.4804 | $1,209.48 | $1,209.45 | $1,209.40 | |