| 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 | $24.90 | 3.706% | $25.8228 | $25.82 | $25.80 | $25.80 |
| Purchase #2 | $19.67 | 8.213% | $21.2855 | $21.29 | $21.30 | $21.30 |
| Purchase #3 | $243.89 | 3.440% | $252.2798 | $252.28 | $252.30 | $252.30 |
| Purchase #4 | $236.74 | 6.471% | $252.0594 | $252.06 | $252.05 | $252.10 |
| Purchase #5 | $53.76 | 4.392% | $56.1211 | $56.12 | $56.10 | $56.10 |
| Purchase #6 | $227.27 | 3.312% | $234.7972 | $234.80 | $234.80 | $234.80 |
| Purchase #7 | $240.59 | 6.347% | $255.8602 | $255.86 | $255.85 | $255.90 |
| 7 purchase totals = | $1,046.82 | $1,098.2260 | $1,098.23 | $1,098.20 | $1,098.30 | |