| 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 | $203.73 | 7.402% | $218.8101 | $218.81 | $218.80 | $218.80 |
| Purchase #2 | $21.47 | 12.453% | $24.1437 | $24.14 | $24.15 | $24.10 |
| Purchase #3 | $197.76 | 5.545% | $208.7258 | $208.73 | $208.75 | $208.70 |
| Purchase #4 | $88.99 | 3.786% | $92.3592 | $92.36 | $92.35 | $92.40 |
| Purchase #5 | $178.82 | 6.856% | $191.0799 | $191.08 | $191.10 | $191.10 |
| Purchase #6 | $93.28 | 13.436% | $105.8131 | $105.81 | $105.80 | $105.80 |
| Purchase #7 | $116.91 | 7.460% | $125.6315 | $125.63 | $125.65 | $125.60 |
| 7 purchase totals = | $900.96 | $966.5633 | $966.56 | $966.60 | $966.50 | |