| 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 | $214.55 | 13.225% | $242.9242 | $242.92 | $242.90 | $242.90 |
| Purchase #2 | $249.97 | 8.473% | $271.15 | $271.15 | $271.15 | $271.20 |
| Purchase #3 | $42.91 | 11.747% | $47.9506 | $47.95 | $47.95 | $48.00 |
| Purchase #4 | $29.42 | 9.242% | $32.139 | $32.14 | $32.15 | $32.10 |
| Purchase #5 | $163.63 | 4.270% | $170.617 | $170.62 | $170.60 | $170.60 |
| Purchase #6 | $38.28 | 7.671% | $41.2165 | $41.22 | $41.20 | $41.20 |
| Purchase #7 | $70.51 | 5.456% | $74.357 | $74.36 | $74.35 | $74.40 |
| 7 purchase totals = | $809.27 | $880.3543 | $880.36 | $880.30 | $880.40 | |