| 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 | $239.48 | 12.459% | $269.3168 | $269.32 | $269.30 | $269.30 |
| Purchase #2 | $201.78 | 4.146% | $210.1458 | $210.15 | $210.15 | $210.10 |
| Purchase #3 | $46.31 | 5.504% | $48.8589 | $48.86 | $48.85 | $48.90 |
| Purchase #4 | $65.89 | 12.465% | $74.1032 | $74.10 | $74.10 | $74.10 |
| Purchase #5 | $139.58 | 12.554% | $157.1029 | $157.10 | $157.10 | $157.10 |
| Purchase #6 | $5.90 | 13.633% | $6.7043 | $6.70 | $6.70 | $6.70 |
| Purchase #7 | $51.56 | 10.859% | $57.1589 | $57.16 | $57.15 | $57.20 |
| 7 purchase totals = | $750.50 | $823.3908 | $823.39 | $823.35 | $823.40 | |