| 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 | $210.55 | 12.570% | $237.0161 | $237.02 | $237.00 | $237.00 |
| Purchase #2 | $27.32 | 5.486% | $28.8188 | $28.82 | $28.80 | $28.80 |
| Purchase #3 | $108.95 | 9.252% | $119.0301 | $119.03 | $119.05 | $119.00 |
| Purchase #4 | $80.36 | 7.867% | $86.6819 | $86.68 | $86.70 | $86.70 |
| Purchase #5 | $7.91 | 3.249% | $8.167 | $8.17 | $8.15 | $8.20 |
| Purchase #6 | $26.50 | 5.683% | $28.006 | $28.01 | $28.00 | $28.00 |
| Purchase #7 | $40.98 | 10.375% | $45.2317 | $45.23 | $45.25 | $45.20 |
| 7 purchase totals = | $502.57 | $552.9516 | $552.96 | $552.95 | $552.90 | |