| 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 | $193.93 | 7.823% | $209.1011 | $209.10 | $209.10 | $209.10 |
| Purchase #2 | $29.71 | 10.322% | $32.7767 | $32.78 | $32.80 | $32.80 |
| Purchase #3 | $25.51 | 9.401% | $27.9082 | $27.91 | $27.90 | $27.90 |
| Purchase #4 | $133.32 | 11.129% | $148.1572 | $148.16 | $148.15 | $148.20 |
| Purchase #5 | $115.77 | 7.194% | $124.0985 | $124.10 | $124.10 | $124.10 |
| Purchase #6 | $221.95 | 7.596% | $238.8093 | $238.81 | $238.80 | $238.80 |
| Purchase #7 | $41.82 | 7.828% | $45.0937 | $45.09 | $45.10 | $45.10 |
| 7 purchase totals = | $762.01 | $825.9447 | $825.95 | $825.95 | $826.00 | |