| 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 | $22.58 | 9.833% | $24.8003 | $24.80 | $24.80 | $24.80 |
| Purchase #2 | $246.70 | 3.281% | $254.7942 | $254.79 | $254.80 | $254.80 |
| Purchase #3 | $108.81 | 7.312% | $116.7662 | $116.77 | $116.75 | $116.80 |
| Purchase #4 | $221.96 | 5.554% | $234.2877 | $234.29 | $234.30 | $234.30 |
| Purchase #5 | $217.49 | 11.784% | $243.119 | $243.12 | $243.10 | $243.10 |
| Purchase #6 | $187.59 | 7.288% | $201.2616 | $201.26 | $201.25 | $201.30 |
| Purchase #7 | $43.28 | 11.241% | $48.1451 | $48.15 | $48.15 | $48.10 |
| 7 purchase totals = | $1,048.41 | $1,123.1741 | $1,123.18 | $1,123.15 | $1,123.20 | |