| 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 | $224.37 | 8.335% | $243.0712 | $243.07 | $243.05 | $243.10 |
| Purchase #2 | $62.95 | 12.787% | $70.9994 | $71.00 | $71.00 | $71.00 |
| Purchase #3 | $11.71 | 8.573% | $12.7139 | $12.71 | $12.70 | $12.70 |
| Purchase #4 | $87.33 | 12.303% | $98.0742 | $98.07 | $98.05 | $98.10 |
| Purchase #5 | $245.59 | 12.580% | $276.4852 | $276.49 | $276.50 | $276.50 |
| Purchase #6 | $14.59 | 11.512% | $16.2696 | $16.27 | $16.25 | $16.30 |
| Purchase #7 | $203.86 | 11.829% | $227.9746 | $227.97 | $227.95 | $228.00 |
| 7 purchase totals = | $850.40 | $945.5881 | $945.58 | $945.50 | $945.70 | |