| 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 | $110.84 | 11.872% | $123.9989 | $124.00 | $124.00 | $124.00 |
| Purchase #2 | $201.37 | 11.371% | $224.2678 | $224.27 | $224.25 | $224.30 |
| Purchase #3 | $27.84 | 3.119% | $28.7083 | $28.71 | $28.70 | $28.70 |
| Purchase #4 | $219.65 | 4.304% | $229.1037 | $229.10 | $229.10 | $229.10 |
| Purchase #5 | $94.45 | 7.231% | $101.2797 | $101.28 | $101.30 | $101.30 |
| Purchase #6 | $13.27 | 13.321% | $15.0377 | $15.04 | $15.05 | $15.00 |
| Purchase #7 | $218.55 | 13.826% | $248.7667 | $248.77 | $248.75 | $248.80 |
| 7 purchase totals = | $885.97 | $971.1628 | $971.17 | $971.15 | $971.20 | |