| 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 | $234.77 | 8.667% | $255.1175 | $255.12 | $255.10 | $255.10 |
| Purchase #2 | $141.84 | 10.658% | $156.9573 | $156.96 | $156.95 | $157.00 |
| Purchase #3 | $234.92 | 10.742% | $260.1551 | $260.16 | $260.15 | $260.20 |
| Purchase #4 | $69.92 | 8.839% | $76.1002 | $76.10 | $76.10 | $76.10 |
| Purchase #5 | $212.53 | 4.638% | $222.3871 | $222.39 | $222.40 | $222.40 |
| Purchase #6 | $59.98 | 5.269% | $63.1403 | $63.14 | $63.15 | $63.10 |
| Purchase #7 | $71.94 | 12.544% | $80.9642 | $80.96 | $80.95 | $81.00 |
| 7 purchase totals = | $1,025.90 | $1,114.8217 | $1,114.83 | $1,114.80 | $1,114.90 | |