| 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 | $119.86 | 10.159% | $132.0366 | $132.04 | $132.05 | $132.00 |
| Purchase #2 | $29.46 | 9.496% | $32.2575 | $32.26 | $32.25 | $32.30 |
| Purchase #3 | $43.41 | 7.655% | $46.733 | $46.73 | $46.75 | $46.70 |
| Purchase #4 | $227.29 | 13.829% | $258.7219 | $258.72 | $258.70 | $258.70 |
| Purchase #5 | $109.60 | 9.238% | $119.7248 | $119.72 | $119.70 | $119.70 |
| Purchase #6 | $55.32 | 5.266% | $58.2332 | $58.23 | $58.25 | $58.20 |
| Purchase #7 | $121.71 | 9.287% | $133.0132 | $133.01 | $133.00 | $133.00 |
| 7 purchase totals = | $706.65 | $780.7202 | $780.71 | $780.70 | $780.60 | |