| 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 | $215.59 | 6.537% | $229.6831 | $229.68 | $229.70 | $229.70 |
| Purchase #2 | $179.43 | 10.372% | $198.0405 | $198.04 | $198.05 | $198.00 |
| Purchase #3 | $71.94 | 4.451% | $75.142 | $75.14 | $75.15 | $75.10 |
| Purchase #4 | $116.76 | 9.510% | $127.8639 | $127.86 | $127.85 | $127.90 |
| Purchase #5 | $232.76 | 13.798% | $264.8762 | $264.88 | $264.90 | $264.90 |
| Purchase #6 | $24.43 | 11.285% | $27.1869 | $27.19 | $27.20 | $27.20 |
| Purchase #7 | $247.40 | 13.570% | $280.9722 | $280.97 | $280.95 | $281.00 |
| 7 purchase totals = | $1,088.31 | $1,203.7648 | $1,203.76 | $1,203.80 | $1,203.80 | |