| 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 | $229.61 | 7.824% | $247.5747 | $247.57 | $247.55 | $247.60 |
| Purchase #2 | $88.88 | 7.347% | $95.41 | $95.41 | $95.40 | $95.40 |
| Purchase #3 | $242.62 | 8.208% | $262.5342 | $262.53 | $262.55 | $262.50 |
| Purchase #4 | $12.73 | 3.580% | $13.1857 | $13.19 | $13.20 | $13.20 |
| Purchase #5 | $45.59 | 6.373% | $48.4955 | $48.50 | $48.50 | $48.50 |
| Purchase #6 | $53.74 | 4.378% | $56.0927 | $56.09 | $56.10 | $56.10 |
| Purchase #7 | $234.85 | 3.230% | $242.4357 | $242.44 | $242.45 | $242.40 |
| 7 purchase totals = | $908.02 | $965.7285 | $965.73 | $965.75 | $965.70 | |