| 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 | $40.59 | 12.815% | $45.7916 | $45.79 | $45.80 | $45.80 |
| Purchase #2 | $143.88 | 10.822% | $159.4507 | $159.45 | $159.45 | $159.50 |
| Purchase #3 | $215.95 | 9.281% | $235.9923 | $235.99 | $236.00 | $236.00 |
| Purchase #4 | $246.87 | 10.203% | $272.0581 | $272.06 | $272.05 | $272.10 |
| Purchase #5 | $116.58 | 10.277% | $128.5609 | $128.56 | $128.55 | $128.60 |
| Purchase #6 | $211.42 | 8.397% | $229.1729 | $229.17 | $229.15 | $229.20 |
| Purchase #7 | $23.84 | 5.490% | $25.1488 | $25.15 | $25.15 | $25.10 |
| 7 purchase totals = | $999.13 | $1,096.1753 | $1,096.17 | $1,096.15 | $1,096.30 | |