| 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 | $209.38 | 7.413% | $224.9013 | $224.90 | $224.90 | $224.90 |
| Purchase #2 | $152.75 | 13.220% | $172.9436 | $172.94 | $172.95 | $172.90 |
| Purchase #3 | $78.51 | 10.548% | $86.7912 | $86.79 | $86.80 | $86.80 |
| Purchase #4 | $210.68 | 6.696% | $224.7871 | $224.79 | $224.80 | $224.80 |
| Purchase #5 | $191.83 | 12.675% | $216.1445 | $216.14 | $216.15 | $216.10 |
| Purchase #6 | $241.89 | 7.525% | $260.0922 | $260.09 | $260.10 | $260.10 |
| Purchase #7 | $172.54 | 9.646% | $189.1832 | $189.18 | $189.20 | $189.20 |
| 7 purchase totals = | $1,257.58 | $1,374.8431 | $1,374.83 | $1,374.90 | $1,374.80 | |