| 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 | $141.92 | 7.758% | $152.9302 | $152.93 | $152.95 | $152.90 |
| Purchase #2 | $21.59 | 11.629% | $24.1007 | $24.10 | $24.10 | $24.10 |
| Purchase #3 | $203.34 | 5.137% | $213.7856 | $213.79 | $213.80 | $213.80 |
| Purchase #4 | $123.78 | 8.604% | $134.43 | $134.43 | $134.45 | $134.40 |
| Purchase #5 | $236.75 | 12.378% | $266.0549 | $266.05 | $266.05 | $266.10 |
| Purchase #6 | $54.88 | 6.255% | $58.3127 | $58.31 | $58.30 | $58.30 |
| Purchase #7 | $123.40 | 4.685% | $129.1813 | $129.18 | $129.20 | $129.20 |
| 7 purchase totals = | $905.66 | $978.7954 | $978.79 | $978.85 | $978.80 | |