| 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 | $125.73 | 11.685% | $140.4216 | $140.42 | $140.40 | $140.40 |
| Purchase #2 | $100.99 | 3.605% | $104.6307 | $104.63 | $104.65 | $104.60 |
| Purchase #3 | $240.47 | 11.841% | $268.9441 | $268.94 | $268.95 | $268.90 |
| Purchase #4 | $148.61 | 13.376% | $168.4881 | $168.49 | $168.50 | $168.50 |
| Purchase #5 | $52.78 | 3.201% | $54.4695 | $54.47 | $54.45 | $54.50 |
| Purchase #6 | $128.77 | 8.710% | $139.9859 | $139.99 | $140.00 | $140.00 |
| Purchase #7 | $32.30 | 4.812% | $33.8543 | $33.85 | $33.85 | $33.90 |
| 7 purchase totals = | $829.65 | $910.7942 | $910.79 | $910.80 | $910.80 | |