| 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 | $218.71 | 11.738% | $244.3822 | $244.38 | $244.40 | $244.40 |
| Purchase #2 | $243.39 | 8.494% | $264.0635 | $264.06 | $264.05 | $264.10 |
| Purchase #3 | $244.85 | 9.755% | $268.7351 | $268.74 | $268.75 | $268.70 |
| Purchase #4 | $143.89 | 7.741% | $155.0285 | $155.03 | $155.05 | $155.00 |
| Purchase #5 | $86.26 | 7.353% | $92.6027 | $92.60 | $92.60 | $92.60 |
| Purchase #6 | $128.51 | 13.194% | $145.4656 | $145.47 | $145.45 | $145.50 |
| Purchase #7 | $66.49 | 5.601% | $70.2141 | $70.21 | $70.20 | $70.20 |
| 7 purchase totals = | $1,132.10 | $1,240.4917 | $1,240.49 | $1,240.50 | $1,240.50 | |