| 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 | $86.98 | 7.846% | $93.8045 | $93.80 | $93.80 | $93.80 |
| Purchase #2 | $107.48 | 12.226% | $120.6205 | $120.62 | $120.60 | $120.60 |
| Purchase #3 | $97.75 | 10.377% | $107.8935 | $107.89 | $107.90 | $107.90 |
| Purchase #4 | $241.44 | 3.597% | $250.1246 | $250.12 | $250.10 | $250.10 |
| Purchase #5 | $112.80 | 4.755% | $118.1636 | $118.16 | $118.15 | $118.20 |
| Purchase #6 | $131.83 | 7.529% | $141.7555 | $141.76 | $141.75 | $141.80 |
| Purchase #7 | $126.78 | 8.308% | $137.3129 | $137.31 | $137.30 | $137.30 |
| 7 purchase totals = | $905.06 | $969.6751 | $969.66 | $969.60 | $969.70 | |