| 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 | $227.48 | 10.328% | $250.9741 | $250.97 | $250.95 | $251.00 |
| Purchase #2 | $244.93 | 13.234% | $277.344 | $277.34 | $277.35 | $277.30 |
| Purchase #3 | $206.83 | 10.592% | $228.7374 | $228.74 | $228.75 | $228.70 |
| Purchase #4 | $208.50 | 5.728% | $220.4429 | $220.44 | $220.45 | $220.40 |
| Purchase #5 | $138.49 | 9.134% | $151.1397 | $151.14 | $151.15 | $151.10 |
| Purchase #6 | $236.62 | 6.115% | $251.0893 | $251.09 | $251.10 | $251.10 |
| Purchase #7 | $182.75 | 3.279% | $188.7424 | $188.74 | $188.75 | $188.70 |
| 7 purchase totals = | $1,445.60 | $1,568.4698 | $1,568.46 | $1,568.50 | $1,568.30 | |