| 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 | $239.60 | 7.562% | $257.7186 | $257.72 | $257.70 | $257.70 |
| Purchase #2 | $208.71 | 6.451% | $222.1739 | $222.17 | $222.15 | $222.20 |
| Purchase #3 | $49.29 | 6.655% | $52.5702 | $52.57 | $52.55 | $52.60 |
| Purchase #4 | $19.41 | 6.643% | $20.6994 | $20.70 | $20.70 | $20.70 |
| Purchase #5 | $36.75 | 6.624% | $39.1843 | $39.18 | $39.20 | $39.20 |
| Purchase #6 | $208.77 | 9.348% | $228.2858 | $228.29 | $228.30 | $228.30 |
| Purchase #7 | $121.36 | 9.527% | $132.922 | $132.92 | $132.90 | $132.90 |
| 7 purchase totals = | $883.89 | $953.5542 | $953.55 | $953.50 | $953.60 | |