| 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 | $102.36 | 6.318% | $108.8271 | $108.83 | $108.85 | $108.80 |
| Purchase #2 | $215.95 | 11.466% | $240.7108 | $240.71 | $240.70 | $240.70 |
| Purchase #3 | $179.73 | 13.342% | $203.7096 | $203.71 | $203.70 | $203.70 |
| Purchase #4 | $96.92 | 4.502% | $101.2833 | $101.28 | $101.30 | $101.30 |
| Purchase #5 | $7.55 | 3.420% | $7.8082 | $7.81 | $7.80 | $7.80 |
| Purchase #6 | $95.44 | 12.625% | $107.4893 | $107.49 | $107.50 | $107.50 |
| Purchase #7 | $104.43 | 3.289% | $107.8647 | $107.86 | $107.85 | $107.90 |
| 7 purchase totals = | $802.38 | $877.6930 | $877.69 | $877.70 | $877.70 | |