| 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 | $221.88 | 9.816% | $243.6597 | $243.66 | $243.65 | $243.70 |
| Purchase #2 | $59.45 | 8.676% | $64.6079 | $64.61 | $64.60 | $64.60 |
| Purchase #3 | $7.39 | 8.555% | $8.0222 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $64.99 | 3.735% | $67.4174 | $67.42 | $67.40 | $67.40 |
| Purchase #5 | $38.67 | 7.797% | $41.6851 | $41.69 | $41.70 | $41.70 |
| Purchase #6 | $226.38 | 7.346% | $243.0099 | $243.01 | $243.00 | $243.00 |
| Purchase #7 | $222.95 | 6.687% | $237.8587 | $237.86 | $237.85 | $237.90 |
| 7 purchase totals = | $841.71 | $906.2609 | $906.27 | $906.20 | $906.30 | |