| 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 | $138.84 | 11.799% | $155.2217 | $155.22 | $155.20 | $155.20 |
| Purchase #2 | $250.81 | 3.719% | $260.1376 | $260.14 | $260.15 | $260.10 |
| Purchase #3 | $156.36 | 10.554% | $172.8622 | $172.86 | $172.85 | $172.90 |
| Purchase #4 | $13.76 | 5.180% | $14.4728 | $14.47 | $14.45 | $14.50 |
| Purchase #5 | $84.52 | 10.354% | $93.2712 | $93.27 | $93.25 | $93.30 |
| Purchase #6 | $243.96 | 13.528% | $276.9629 | $276.96 | $276.95 | $277.00 |
| Purchase #7 | $199.71 | 11.474% | $222.6247 | $222.62 | $222.60 | $222.60 |
| 7 purchase totals = | $1,087.96 | $1,195.5531 | $1,195.54 | $1,195.45 | $1,195.60 | |