| 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 | $10.81 | 7.409% | $11.6109 | $11.61 | $11.60 | $11.60 |
| Purchase #2 | $202.52 | 12.317% | $227.4644 | $227.46 | $227.45 | $227.50 |
| Purchase #3 | $109.33 | 9.517% | $119.7349 | $119.73 | $119.75 | $119.70 |
| Purchase #4 | $219.75 | 3.817% | $228.1379 | $228.14 | $228.15 | $228.10 |
| Purchase #5 | $18.36 | 11.186% | $20.4137 | $20.41 | $20.40 | $20.40 |
| Purchase #6 | $240.40 | 4.803% | $251.9464 | $251.95 | $251.95 | $251.90 |
| Purchase #7 | $125.80 | 3.224% | $129.8558 | $129.86 | $129.85 | $129.90 |
| 7 purchase totals = | $926.97 | $989.1640 | $989.16 | $989.15 | $989.10 | |