| 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 | $222.41 | 4.414% | $232.2272 | $232.23 | $232.25 | $232.20 |
| Purchase #2 | $105.66 | 13.179% | $119.5849 | $119.58 | $119.60 | $119.60 |
| Purchase #3 | $9.27 | 8.653% | $10.0721 | $10.07 | $10.05 | $10.10 |
| Purchase #4 | $24.77 | 3.375% | $25.606 | $25.61 | $25.60 | $25.60 |
| Purchase #5 | $230.94 | 13.710% | $262.6019 | $262.60 | $262.60 | $262.60 |
| Purchase #6 | $101.98 | 7.232% | $109.3552 | $109.36 | $109.35 | $109.40 |
| Purchase #7 | $42.71 | 5.723% | $45.1543 | $45.15 | $45.15 | $45.20 |
| 7 purchase totals = | $737.74 | $804.6016 | $804.60 | $804.60 | $804.70 | |