| 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 | $237.56 | 7.469% | $255.3034 | $255.30 | $255.30 | $255.30 |
| Purchase #2 | $97.45 | 9.495% | $106.7029 | $106.70 | $106.70 | $106.70 |
| Purchase #3 | $209.97 | 12.792% | $236.8294 | $236.83 | $236.85 | $236.80 |
| Purchase #4 | $211.42 | 13.805% | $240.6065 | $240.61 | $240.60 | $240.60 |
| Purchase #5 | $57.49 | 3.504% | $59.5044 | $59.50 | $59.50 | $59.50 |
| Purchase #6 | $149.94 | 10.817% | $166.159 | $166.16 | $166.15 | $166.20 |
| Purchase #7 | $194.25 | 8.591% | $210.938 | $210.94 | $210.95 | $210.90 |
| 7 purchase totals = | $1,158.08 | $1,276.0436 | $1,276.04 | $1,276.05 | $1,276.00 | |