| 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 | $130.78 | 6.683% | $139.52 | $139.52 | $139.50 | $139.50 |
| Purchase #2 | $94.55 | 10.288% | $104.2773 | $104.28 | $104.30 | $104.30 |
| Purchase #3 | $152.92 | 5.617% | $161.5095 | $161.51 | $161.50 | $161.50 |
| Purchase #4 | $229.44 | 3.196% | $236.7729 | $236.77 | $236.75 | $236.80 |
| Purchase #5 | $142.68 | 6.835% | $152.4322 | $152.43 | $152.45 | $152.40 |
| Purchase #6 | $244.29 | 13.198% | $276.5314 | $276.53 | $276.55 | $276.50 |
| Purchase #7 | $57.54 | 12.637% | $64.8113 | $64.81 | $64.80 | $64.80 |
| 7 purchase totals = | $1,052.20 | $1,135.8546 | $1,135.85 | $1,135.85 | $1,135.80 | |