| 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 | $205.93 | 3.869% | $213.8974 | $213.90 | $213.90 | $213.90 |
| Purchase #2 | $238.58 | 13.418% | $270.5927 | $270.59 | $270.60 | $270.60 |
| Purchase #3 | $21.89 | 10.735% | $24.2399 | $24.24 | $24.25 | $24.20 |
| Purchase #4 | $54.73 | 9.644% | $60.0082 | $60.01 | $60.00 | $60.00 |
| Purchase #5 | $98.52 | 9.865% | $108.239 | $108.24 | $108.25 | $108.20 |
| Purchase #6 | $137.39 | 8.183% | $148.6326 | $148.63 | $148.65 | $148.60 |
| Purchase #7 | $55.31 | 4.392% | $57.7392 | $57.74 | $57.75 | $57.70 |
| 7 purchase totals = | $812.35 | $883.3490 | $883.35 | $883.40 | $883.20 | |