| 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 | $223.64 | 5.684% | $236.3517 | $236.35 | $236.35 | $236.40 |
| Purchase #2 | $56.90 | 8.853% | $61.9374 | $61.94 | $61.95 | $61.90 |
| Purchase #3 | $143.47 | 5.526% | $151.3982 | $151.40 | $151.40 | $151.40 |
| Purchase #4 | $232.51 | 4.135% | $242.1243 | $242.12 | $242.10 | $242.10 |
| Purchase #5 | $124.45 | 9.401% | $136.1495 | $136.15 | $136.15 | $136.10 |
| Purchase #6 | $118.61 | 10.311% | $130.8399 | $130.84 | $130.85 | $130.80 |
| Purchase #7 | $240.79 | 13.382% | $273.0125 | $273.01 | $273.00 | $273.00 |
| 7 purchase totals = | $1,140.37 | $1,231.8135 | $1,231.81 | $1,231.80 | $1,231.70 | |