| 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 | $105.46 | 6.318% | $112.123 | $112.12 | $112.10 | $112.10 |
| Purchase #2 | $104.35 | 3.790% | $108.3049 | $108.30 | $108.30 | $108.30 |
| Purchase #3 | $151.75 | 7.854% | $163.6684 | $163.67 | $163.65 | $163.70 |
| Purchase #4 | $202.60 | 8.493% | $219.8068 | $219.81 | $219.80 | $219.80 |
| Purchase #5 | $224.35 | 10.269% | $247.3885 | $247.39 | $247.40 | $247.40 |
| Purchase #6 | $182.50 | 4.219% | $190.1997 | $190.20 | $190.20 | $190.20 |
| Purchase #7 | $163.66 | 9.215% | $178.7413 | $178.74 | $178.75 | $178.70 |
| 7 purchase totals = | $1,134.67 | $1,220.2326 | $1,220.23 | $1,220.20 | $1,220.20 | |