| 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 | $104.42 | 9.672% | $114.5195 | $114.52 | $114.50 | $114.50 |
| Purchase #2 | $89.48 | 10.569% | $98.9371 | $98.94 | $98.95 | $98.90 |
| Purchase #3 | $82.86 | 9.841% | $91.0143 | $91.01 | $91.00 | $91.00 |
| Purchase #4 | $51.69 | 13.760% | $58.8025 | $58.80 | $58.80 | $58.80 |
| Purchase #5 | $210.34 | 8.557% | $228.3388 | $228.34 | $228.35 | $228.30 |
| Purchase #6 | $112.27 | 5.626% | $118.5863 | $118.59 | $118.60 | $118.60 |
| Purchase #7 | $240.36 | 8.203% | $260.0767 | $260.08 | $260.10 | $260.10 |
| 7 purchase totals = | $891.42 | $970.2752 | $970.28 | $970.30 | $970.20 | |