| 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 | $219.32 | 11.622% | $244.8094 | $244.81 | $244.80 | $244.80 |
| Purchase #2 | $195.57 | 7.421% | $210.0832 | $210.08 | $210.10 | $210.10 |
| Purchase #3 | $87.86 | 13.768% | $99.9566 | $99.96 | $99.95 | $100.00 |
| Purchase #4 | $215.27 | 12.590% | $242.3725 | $242.37 | $242.35 | $242.40 |
| Purchase #5 | $88.84 | 7.260% | $95.2898 | $95.29 | $95.30 | $95.30 |
| Purchase #6 | $240.32 | 13.533% | $272.8425 | $272.84 | $272.85 | $272.80 |
| Purchase #7 | $74.78 | 4.790% | $78.362 | $78.36 | $78.35 | $78.40 |
| 7 purchase totals = | $1,121.96 | $1,243.7160 | $1,243.71 | $1,243.70 | $1,243.80 | |