| 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 | $102.96 | 7.760% | $110.9497 | $110.95 | $110.95 | $110.90 |
| Purchase #2 | $108.96 | 6.738% | $116.3017 | $116.30 | $116.30 | $116.30 |
| Purchase #3 | $141.33 | 6.759% | $150.8825 | $150.88 | $150.90 | $150.90 |
| Purchase #4 | $97.38 | 7.607% | $104.7877 | $104.79 | $104.80 | $104.80 |
| Purchase #5 | $113.96 | 8.549% | $123.7024 | $123.70 | $123.70 | $123.70 |
| Purchase #6 | $232.75 | 10.462% | $257.1003 | $257.10 | $257.10 | $257.10 |
| Purchase #7 | $204.35 | 13.452% | $231.8392 | $231.84 | $231.85 | $231.80 |
| 7 purchase totals = | $1,001.69 | $1,095.5635 | $1,095.56 | $1,095.60 | $1,095.50 | |