| 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 | $219.61 | 13.500% | $249.2574 | $249.26 | $249.25 | $249.30 |
| Purchase #2 | $128.26 | 3.842% | $133.1877 | $133.19 | $133.20 | $133.20 |
| Purchase #3 | $161.88 | 9.331% | $176.985 | $176.99 | $177.00 | $177.00 |
| Purchase #4 | $53.29 | 10.727% | $59.0064 | $59.01 | $59.00 | $59.00 |
| Purchase #5 | $105.42 | 10.439% | $116.4248 | $116.42 | $116.40 | $116.40 |
| Purchase #6 | $40.29 | 10.107% | $44.3621 | $44.36 | $44.35 | $44.40 |
| Purchase #7 | $173.82 | 6.386% | $184.9201 | $184.92 | $184.90 | $184.90 |
| 7 purchase totals = | $882.57 | $964.1435 | $964.15 | $964.10 | $964.20 | |