| 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 | $28.95 | 12.529% | $32.5771 | $32.58 | $32.60 | $32.60 |
| Purchase #2 | $136.85 | 12.244% | $153.6059 | $153.61 | $153.60 | $153.60 |
| Purchase #3 | $234.91 | 8.138% | $254.027 | $254.03 | $254.05 | $254.00 |
| Purchase #4 | $102.32 | 8.561% | $111.0796 | $111.08 | $111.10 | $111.10 |
| Purchase #5 | $46.71 | 12.800% | $52.6889 | $52.69 | $52.70 | $52.70 |
| Purchase #6 | $162.26 | 11.399% | $180.756 | $180.76 | $180.75 | $180.80 |
| Purchase #7 | $21.70 | 7.858% | $23.4052 | $23.41 | $23.40 | $23.40 |
| 7 purchase totals = | $733.70 | $808.1397 | $808.16 | $808.20 | $808.20 | |