| 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 | $106.88 | 9.543% | $117.0796 | $117.08 | $117.10 | $117.10 |
| Purchase #2 | $79.77 | 10.316% | $87.9991 | $88.00 | $88.00 | $88.00 |
| Purchase #3 | $222.59 | 13.624% | $252.9157 | $252.92 | $252.90 | $252.90 |
| Purchase #4 | $15.92 | 8.412% | $17.2592 | $17.26 | $17.25 | $17.30 |
| Purchase #5 | $219.56 | 10.723% | $243.1034 | $243.10 | $243.10 | $243.10 |
| Purchase #6 | $36.98 | 9.810% | $40.6077 | $40.61 | $40.60 | $40.60 |
| Purchase #7 | $155.97 | 10.472% | $172.3032 | $172.30 | $172.30 | $172.30 |
| 7 purchase totals = | $837.67 | $931.2679 | $931.27 | $931.25 | $931.30 | |