| 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 | $106.68 | 9.418% | $116.7271 | $116.73 | $116.75 | $116.70 |
| Purchase #2 | $182.91 | 9.283% | $199.8895 | $199.89 | $199.90 | $199.90 |
| Purchase #3 | $97.30 | 8.561% | $105.6299 | $105.63 | $105.65 | $105.60 |
| Purchase #4 | $98.47 | 11.356% | $109.6523 | $109.65 | $109.65 | $109.70 |
| Purchase #5 | $130.72 | 5.780% | $138.2756 | $138.28 | $138.30 | $138.30 |
| Purchase #6 | $178.78 | 11.685% | $199.6704 | $199.67 | $199.65 | $199.70 |
| Purchase #7 | $244.25 | 9.362% | $267.1167 | $267.12 | $267.10 | $267.10 |
| 7 purchase totals = | $1,039.11 | $1,136.9615 | $1,136.97 | $1,137.00 | $1,137.00 | |