| 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 | $91.69 | 10.817% | $101.6081 | $101.61 | $101.60 | $101.60 |
| Purchase #2 | $210.48 | 12.125% | $236.0007 | $236.00 | $236.00 | $236.00 |
| Purchase #3 | $33.71 | 13.372% | $38.2177 | $38.22 | $38.20 | $38.20 |
| Purchase #4 | $136.91 | 4.503% | $143.0751 | $143.08 | $143.10 | $143.10 |
| Purchase #5 | $56.29 | 3.433% | $58.2224 | $58.22 | $58.20 | $58.20 |
| Purchase #6 | $27.91 | 7.803% | $30.0878 | $30.09 | $30.10 | $30.10 |
| Purchase #7 | $27.87 | 4.739% | $29.1908 | $29.19 | $29.20 | $29.20 |
| 7 purchase totals = | $584.86 | $636.4026 | $636.41 | $636.40 | $636.40 | |