| 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 | $9.26 | 9.129% | $10.1053 | $10.11 | $10.10 | $10.10 |
| Purchase #2 | $93.94 | 7.839% | $101.304 | $101.30 | $101.30 | $101.30 |
| Purchase #3 | $78.89 | 9.148% | $86.1069 | $86.11 | $86.10 | $86.10 |
| Purchase #4 | $127.29 | 13.614% | $144.6193 | $144.62 | $144.60 | $144.60 |
| Purchase #5 | $236.60 | 4.377% | $246.956 | $246.96 | $246.95 | $247.00 |
| Purchase #6 | $148.97 | 12.569% | $167.694 | $167.69 | $167.70 | $167.70 |
| Purchase #7 | $216.61 | 8.545% | $235.1193 | $235.12 | $235.10 | $235.10 |
| 7 purchase totals = | $911.56 | $991.9048 | $991.91 | $991.85 | $991.90 | |