| 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 | $102.54 | 10.555% | $113.3631 | $113.36 | $113.35 | $113.40 |
| Purchase #2 | $142.44 | 6.675% | $151.9479 | $151.95 | $151.95 | $151.90 |
| Purchase #3 | $50.53 | 6.642% | $53.8862 | $53.89 | $53.90 | $53.90 |
| Purchase #4 | $204.71 | 3.304% | $211.4736 | $211.47 | $211.45 | $211.50 |
| Purchase #5 | $140.41 | 13.504% | $159.371 | $159.37 | $159.35 | $159.40 |
| Purchase #6 | $210.47 | 10.212% | $231.9632 | $231.96 | $231.95 | $232.00 |
| Purchase #7 | $26.63 | 6.865% | $28.4581 | $28.46 | $28.45 | $28.50 |
| 7 purchase totals = | $877.73 | $950.4631 | $950.46 | $950.40 | $950.60 | |