| 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 | $207.78 | 3.351% | $214.7427 | $214.74 | $214.75 | $214.70 |
| Purchase #2 | $24.61 | 13.168% | $27.8506 | $27.85 | $27.85 | $27.90 |
| Purchase #3 | $21.55 | 7.242% | $23.1107 | $23.11 | $23.10 | $23.10 |
| Purchase #4 | $110.91 | 9.704% | $121.6727 | $121.67 | $121.65 | $121.70 |
| Purchase #5 | $94.62 | 6.743% | $101.0002 | $101.00 | $101.00 | $101.00 |
| Purchase #6 | $128.72 | 13.741% | $146.4074 | $146.41 | $146.40 | $146.40 |
| Purchase #7 | $136.43 | 3.450% | $141.1368 | $141.14 | $141.15 | $141.10 |
| 7 purchase totals = | $724.62 | $775.9211 | $775.92 | $775.90 | $775.90 | |