| 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 | $97.28 | 7.195% | $104.2793 | $104.28 | $104.30 | $104.30 |
| Purchase #2 | $227.94 | 5.531% | $240.5474 | $240.55 | $240.55 | $240.50 |
| Purchase #3 | $130.79 | 11.331% | $145.6098 | $145.61 | $145.60 | $145.60 |
| Purchase #4 | $229.30 | 13.552% | $260.3747 | $260.37 | $260.35 | $260.40 |
| Purchase #5 | $160.79 | 10.773% | $178.1119 | $178.11 | $178.10 | $178.10 |
| Purchase #6 | $194.62 | 11.313% | $216.6374 | $216.64 | $216.65 | $216.60 |
| Purchase #7 | $124.27 | 12.827% | $140.2101 | $140.21 | $140.20 | $140.20 |
| 7 purchase totals = | $1,164.99 | $1,285.7706 | $1,285.77 | $1,285.75 | $1,285.70 | |