| 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 | $104.64 | 11.491% | $116.6642 | $116.66 | $116.65 | $116.70 |
| Purchase #2 | $228.38 | 3.293% | $235.9006 | $235.90 | $235.90 | $235.90 |
| Purchase #3 | $197.41 | 11.716% | $220.5386 | $220.54 | $220.55 | $220.50 |
| Purchase #4 | $47.31 | 10.293% | $52.1796 | $52.18 | $52.20 | $52.20 |
| Purchase #5 | $209.39 | 3.616% | $216.9615 | $216.96 | $216.95 | $217.00 |
| Purchase #6 | $92.39 | 4.371% | $96.4284 | $96.43 | $96.45 | $96.40 |
| Purchase #7 | $153.68 | 3.105% | $158.4518 | $158.45 | $158.45 | $158.50 |
| 7 purchase totals = | $1,033.20 | $1,097.1247 | $1,097.12 | $1,097.15 | $1,097.20 | |