| 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 | $229.70 | 3.706% | $238.2127 | $238.21 | $238.20 | $238.20 |
| Purchase #2 | $56.61 | 6.305% | $60.1793 | $60.18 | $60.20 | $60.20 |
| Purchase #3 | $99.88 | 8.259% | $108.1291 | $108.13 | $108.15 | $108.10 |
| Purchase #4 | $250.57 | 7.160% | $268.5108 | $268.51 | $268.50 | $268.50 |
| Purchase #5 | $110.25 | 9.858% | $121.1184 | $121.12 | $121.10 | $121.10 |
| Purchase #6 | $228.38 | 11.495% | $254.6323 | $254.63 | $254.65 | $254.60 |
| Purchase #7 | $15.27 | 12.256% | $17.1415 | $17.14 | $17.15 | $17.10 |
| 7 purchase totals = | $990.66 | $1,067.9241 | $1,067.92 | $1,067.95 | $1,067.80 | |