| 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 | $117.95 | 11.505% | $131.5201 | $131.52 | $131.50 | $131.50 |
| Purchase #2 | $249.39 | 6.285% | $265.0642 | $265.06 | $265.05 | $265.10 |
| Purchase #3 | $131.96 | 9.215% | $144.1201 | $144.12 | $144.10 | $144.10 |
| Purchase #4 | $22.40 | 3.785% | $23.2478 | $23.25 | $23.25 | $23.20 |
| Purchase #5 | $243.93 | 6.748% | $260.3904 | $260.39 | $260.40 | $260.40 |
| Purchase #6 | $71.75 | 12.420% | $80.6614 | $80.66 | $80.65 | $80.70 |
| Purchase #7 | $224.88 | 10.765% | $249.0883 | $249.09 | $249.10 | $249.10 |
| 7 purchase totals = | $1,062.26 | $1,154.0923 | $1,154.09 | $1,154.05 | $1,154.10 | |