| 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 | $40.42 | 8.644% | $43.9139 | $43.91 | $43.90 | $43.90 |
| Purchase #2 | $110.69 | 12.652% | $124.6945 | $124.69 | $124.70 | $124.70 |
| Purchase #3 | $202.73 | 11.872% | $226.7981 | $226.80 | $226.80 | $226.80 |
| Purchase #4 | $27.56 | 5.252% | $29.0075 | $29.01 | $29.00 | $29.00 |
| Purchase #5 | $177.68 | 12.818% | $200.455 | $200.46 | $200.45 | $200.50 |
| Purchase #6 | $237.71 | 9.678% | $260.7156 | $260.72 | $260.70 | $260.70 |
| Purchase #7 | $202.62 | 4.336% | $211.4056 | $211.41 | $211.40 | $211.40 |
| 7 purchase totals = | $999.41 | $1,096.9902 | $1,097.00 | $1,096.95 | $1,097.00 | |