| 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 | $202.38 | 12.838% | $228.3615 | $228.36 | $228.35 | $228.40 |
| Purchase #2 | $13.69 | 4.611% | $14.3212 | $14.32 | $14.30 | $14.30 |
| Purchase #3 | $98.60 | 5.475% | $103.9984 | $104.00 | $104.00 | $104.00 |
| Purchase #4 | $58.88 | 9.199% | $64.2964 | $64.30 | $64.30 | $64.30 |
| Purchase #5 | $116.32 | 5.829% | $123.1003 | $123.10 | $123.10 | $123.10 |
| Purchase #6 | $103.60 | 12.624% | $116.6785 | $116.68 | $116.70 | $116.70 |
| Purchase #7 | $109.41 | 7.548% | $117.6683 | $117.67 | $117.65 | $117.70 |
| 7 purchase totals = | $702.88 | $768.4246 | $768.43 | $768.40 | $768.50 | |