| 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 | $241.87 | 9.640% | $265.1863 | $265.19 | $265.20 | $265.20 |
| Purchase #2 | $45.38 | 9.777% | $49.8168 | $49.82 | $49.80 | $49.80 |
| Purchase #3 | $145.27 | 5.759% | $153.6361 | $153.64 | $153.65 | $153.60 |
| Purchase #4 | $146.60 | 8.771% | $159.4583 | $159.46 | $159.45 | $159.50 |
| Purchase #5 | $108.29 | 7.776% | $116.7106 | $116.71 | $116.70 | $116.70 |
| Purchase #6 | $46.41 | 4.842% | $48.6572 | $48.66 | $48.65 | $48.70 |
| Purchase #7 | $138.77 | 10.733% | $153.6642 | $153.66 | $153.65 | $153.70 |
| 7 purchase totals = | $872.59 | $947.1295 | $947.14 | $947.10 | $947.20 | |