| 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 | $219.61 | 10.678% | $243.06 | $243.06 | $243.05 | $243.10 |
| Purchase #2 | $210.34 | 7.537% | $226.1933 | $226.19 | $226.20 | $226.20 |
| Purchase #3 | $241.28 | 7.168% | $258.575 | $258.58 | $258.60 | $258.60 |
| Purchase #4 | $118.66 | 6.198% | $126.0145 | $126.01 | $126.00 | $126.00 |
| Purchase #5 | $217.74 | 12.672% | $245.332 | $245.33 | $245.35 | $245.30 |
| Purchase #6 | $158.68 | 3.295% | $163.9085 | $163.91 | $163.90 | $163.90 |
| Purchase #7 | $187.52 | 13.485% | $212.8071 | $212.81 | $212.80 | $212.80 |
| 7 purchase totals = | $1,353.83 | $1,475.8904 | $1,475.89 | $1,475.90 | $1,475.90 | |