| 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 | $35.57 | 10.198% | $39.1974 | $39.20 | $39.20 | $39.20 |
| Purchase #2 | $40.92 | 7.372% | $43.9366 | $43.94 | $43.95 | $43.90 |
| Purchase #3 | $84.96 | 12.272% | $95.3863 | $95.39 | $95.40 | $95.40 |
| Purchase #4 | $223.30 | 9.177% | $243.7922 | $243.79 | $243.80 | $243.80 |
| Purchase #5 | $133.51 | 9.266% | $145.881 | $145.88 | $145.90 | $145.90 |
| Purchase #6 | $11.66 | 11.639% | $13.0171 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $249.94 | 12.782% | $281.8873 | $281.89 | $281.90 | $281.90 |
| 7 purchase totals = | $779.86 | $863.0979 | $863.11 | $863.15 | $863.10 | |