| 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 | $239.36 | 7.323% | $256.8883 | $256.89 | $256.90 | $256.90 |
| Purchase #2 | $160.30 | 10.167% | $176.5977 | $176.60 | $176.60 | $176.60 |
| Purchase #3 | $10.71 | 4.434% | $11.1849 | $11.18 | $11.20 | $11.20 |
| Purchase #4 | $99.81 | 12.462% | $112.2483 | $112.25 | $112.25 | $112.20 |
| Purchase #5 | $225.93 | 12.793% | $254.8332 | $254.83 | $254.85 | $254.80 |
| Purchase #6 | $110.89 | 9.646% | $121.5864 | $121.59 | $121.60 | $121.60 |
| Purchase #7 | $48.56 | 6.346% | $51.6416 | $51.64 | $51.65 | $51.60 |
| 7 purchase totals = | $895.56 | $984.9804 | $984.98 | $985.05 | $984.90 | |