| 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 | $177.75 | 5.666% | $187.8213 | $187.82 | $187.80 | $187.80 |
| Purchase #2 | $151.72 | 9.313% | $165.8497 | $165.85 | $165.85 | $165.80 |
| Purchase #3 | $228.74 | 3.502% | $236.7505 | $236.75 | $236.75 | $236.80 |
| Purchase #4 | $102.82 | 6.849% | $109.8621 | $109.86 | $109.85 | $109.90 |
| Purchase #5 | $10.38 | 12.770% | $11.7055 | $11.71 | $11.70 | $11.70 |
| Purchase #6 | $244.58 | 10.842% | $271.0974 | $271.10 | $271.10 | $271.10 |
| Purchase #7 | $226.78 | 7.573% | $243.954 | $243.95 | $243.95 | $244.00 |
| 7 purchase totals = | $1,142.77 | $1,227.0405 | $1,227.04 | $1,227.00 | $1,227.10 | |