| 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 | $231.36 | 5.526% | $244.145 | $244.15 | $244.15 | $244.10 |
| Purchase #2 | $71.41 | 11.297% | $79.4772 | $79.48 | $79.50 | $79.50 |
| Purchase #3 | $212.45 | 8.762% | $231.0649 | $231.06 | $231.05 | $231.10 |
| Purchase #4 | $16.70 | 11.513% | $18.6227 | $18.62 | $18.60 | $18.60 |
| Purchase #5 | $74.36 | 6.393% | $79.1138 | $79.11 | $79.10 | $79.10 |
| Purchase #6 | $150.61 | 12.449% | $169.3594 | $169.36 | $169.35 | $169.40 |
| Purchase #7 | $102.64 | 4.335% | $107.0894 | $107.09 | $107.10 | $107.10 |
| 7 purchase totals = | $859.53 | $928.8724 | $928.87 | $928.85 | $928.90 | |