| 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 | $96.94 | 7.386% | $104.1 | $104.10 | $104.10 | $104.10 |
| Purchase #2 | $162.62 | 9.135% | $177.4753 | $177.48 | $177.50 | $177.50 |
| Purchase #3 | $110.45 | 6.191% | $117.288 | $117.29 | $117.30 | $117.30 |
| Purchase #4 | $36.28 | 10.566% | $40.1133 | $40.11 | $40.10 | $40.10 |
| Purchase #5 | $233.66 | 9.242% | $255.2549 | $255.25 | $255.25 | $255.30 |
| Purchase #6 | $30.65 | 10.564% | $33.8879 | $33.89 | $33.90 | $33.90 |
| Purchase #7 | $188.89 | 12.694% | $212.8677 | $212.87 | $212.85 | $212.90 |
| 7 purchase totals = | $859.49 | $940.9871 | $940.99 | $941.00 | $941.10 | |