| 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 | $211.75 | 11.770% | $236.673 | $236.67 | $236.65 | $236.70 |
| Purchase #2 | $250.79 | 11.680% | $280.0823 | $280.08 | $280.10 | $280.10 |
| Purchase #3 | $29.25 | 6.245% | $31.0767 | $31.08 | $31.10 | $31.10 |
| Purchase #4 | $18.89 | 9.650% | $20.7129 | $20.71 | $20.70 | $20.70 |
| Purchase #5 | $96.28 | 5.159% | $101.2471 | $101.25 | $101.25 | $101.20 |
| Purchase #6 | $119.98 | 8.523% | $130.2059 | $130.21 | $130.20 | $130.20 |
| Purchase #7 | $48.58 | 11.578% | $54.2046 | $54.20 | $54.20 | $54.20 |
| 7 purchase totals = | $775.52 | $854.2025 | $854.20 | $854.20 | $854.20 | |