| 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 | $200.69 | 3.728% | $208.1717 | $208.17 | $208.15 | $208.20 |
| Purchase #2 | $12.79 | 3.428% | $13.2284 | $13.23 | $13.25 | $13.20 |
| Purchase #3 | $167.30 | 10.468% | $184.813 | $184.81 | $184.80 | $184.80 |
| Purchase #4 | $205.46 | 4.705% | $215.1269 | $215.13 | $215.15 | $215.10 |
| Purchase #5 | $16.66 | 11.818% | $18.6289 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $109.51 | 10.852% | $121.394 | $121.39 | $121.40 | $121.40 |
| Purchase #7 | $83.35 | 10.662% | $92.2368 | $92.24 | $92.25 | $92.20 |
| 7 purchase totals = | $795.76 | $853.5997 | $853.60 | $853.65 | $853.50 | |