| 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 | $93.68 | 13.808% | $106.6153 | $106.62 | $106.60 | $106.60 |
| Purchase #2 | $14.28 | 5.527% | $15.0693 | $15.07 | $15.05 | $15.10 |
| Purchase #3 | $202.77 | 10.176% | $223.4039 | $223.40 | $223.40 | $223.40 |
| Purchase #4 | $92.57 | 9.577% | $101.4354 | $101.44 | $101.45 | $101.40 |
| Purchase #5 | $127.67 | 9.734% | $140.0974 | $140.10 | $140.10 | $140.10 |
| Purchase #6 | $119.64 | 5.221% | $125.8864 | $125.89 | $125.90 | $125.90 |
| Purchase #7 | $209.33 | 8.536% | $227.1984 | $227.20 | $227.20 | $227.20 |
| 7 purchase totals = | $859.94 | $939.7061 | $939.72 | $939.70 | $939.70 | |