| 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 | $179.66 | 11.378% | $200.1017 | $200.10 | $200.10 | $200.10 |
| Purchase #2 | $213.51 | 5.255% | $224.73 | $224.73 | $224.75 | $224.70 |
| Purchase #3 | $155.28 | 5.175% | $163.3157 | $163.32 | $163.30 | $163.30 |
| Purchase #4 | $53.70 | 6.668% | $57.2807 | $57.28 | $57.30 | $57.30 |
| Purchase #5 | $121.29 | 9.322% | $132.5967 | $132.60 | $132.60 | $132.60 |
| Purchase #6 | $136.41 | 6.217% | $144.8906 | $144.89 | $144.90 | $144.90 |
| Purchase #7 | $123.64 | 12.475% | $139.0641 | $139.06 | $139.05 | $139.10 |
| 7 purchase totals = | $983.49 | $1,061.9795 | $1,061.98 | $1,062.00 | $1,062.00 | |