| 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 | $238.67 | 13.250% | $270.2938 | $270.29 | $270.30 | $270.30 |
| Purchase #2 | $12.38 | 6.119% | $13.1375 | $13.14 | $13.15 | $13.10 |
| Purchase #3 | $149.88 | 3.315% | $154.8485 | $154.85 | $154.85 | $154.80 |
| Purchase #4 | $48.91 | 12.107% | $54.8315 | $54.83 | $54.85 | $54.80 |
| Purchase #5 | $235.70 | 6.821% | $251.7771 | $251.78 | $251.80 | $251.80 |
| Purchase #6 | $91.68 | 5.644% | $96.8544 | $96.85 | $96.85 | $96.90 |
| Purchase #7 | $70.79 | 5.117% | $74.4123 | $74.41 | $74.40 | $74.40 |
| 7 purchase totals = | $848.01 | $916.1551 | $916.15 | $916.20 | $916.10 | |