| 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 | $223.65 | 5.746% | $236.5009 | $236.50 | $236.50 | $236.50 |
| Purchase #2 | $103.73 | 6.188% | $110.1488 | $110.15 | $110.15 | $110.10 |
| Purchase #3 | $33.88 | 3.697% | $35.1325 | $35.13 | $35.15 | $35.10 |
| Purchase #4 | $199.61 | 11.607% | $222.7787 | $222.78 | $222.80 | $222.80 |
| Purchase #5 | $19.75 | 9.110% | $21.5492 | $21.55 | $21.55 | $21.50 |
| Purchase #6 | $245.68 | 3.483% | $254.237 | $254.24 | $254.25 | $254.20 |
| Purchase #7 | $91.90 | 10.674% | $101.7094 | $101.71 | $101.70 | $101.70 |
| 7 purchase totals = | $918.20 | $982.0565 | $982.06 | $982.10 | $981.90 | |