| 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 | $218.93 | 4.711% | $229.2438 | $229.24 | $229.25 | $229.20 |
| Purchase #2 | $203.49 | 13.122% | $230.192 | $230.19 | $230.20 | $230.20 |
| Purchase #3 | $95.37 | 6.702% | $101.7617 | $101.76 | $101.75 | $101.80 |
| Purchase #4 | $108.98 | 7.227% | $116.856 | $116.86 | $116.85 | $116.90 |
| Purchase #5 | $243.59 | 4.844% | $255.3895 | $255.39 | $255.40 | $255.40 |
| Purchase #6 | $132.92 | 13.554% | $150.936 | $150.94 | $150.95 | $150.90 |
| Purchase #7 | $208.96 | 9.648% | $229.1205 | $229.12 | $229.10 | $229.10 |
| 7 purchase totals = | $1,212.24 | $1,313.4995 | $1,313.50 | $1,313.50 | $1,313.50 | |