| 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 | $210.57 | 12.146% | $236.1458 | $236.15 | $236.15 | $236.10 |
| Purchase #2 | $30.66 | 10.468% | $33.8695 | $33.87 | $33.85 | $33.90 |
| Purchase #3 | $51.69 | 13.331% | $58.5808 | $58.58 | $58.60 | $58.60 |
| Purchase #4 | $20.63 | 7.838% | $22.247 | $22.25 | $22.25 | $22.20 |
| Purchase #5 | $241.60 | 4.552% | $252.5976 | $252.60 | $252.60 | $252.60 |
| Purchase #6 | $122.82 | 7.532% | $132.0708 | $132.07 | $132.05 | $132.10 |
| Purchase #7 | $29.79 | 12.187% | $33.4205 | $33.42 | $33.40 | $33.40 |
| 7 purchase totals = | $707.76 | $768.9320 | $768.94 | $768.90 | $768.90 | |