| 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 | $92.31 | 9.839% | $101.3924 | $101.39 | $101.40 | $101.40 |
| Purchase #2 | $241.86 | 3.595% | $250.5549 | $250.55 | $250.55 | $250.60 |
| Purchase #3 | $91.38 | 12.847% | $103.1196 | $103.12 | $103.10 | $103.10 |
| Purchase #4 | $167.80 | 13.565% | $190.5621 | $190.56 | $190.55 | $190.60 |
| Purchase #5 | $127.42 | 10.174% | $140.3837 | $140.38 | $140.40 | $140.40 |
| Purchase #6 | $68.92 | 9.305% | $75.333 | $75.33 | $75.35 | $75.30 |
| Purchase #7 | $21.84 | 10.746% | $24.1869 | $24.19 | $24.20 | $24.20 |
| 7 purchase totals = | $811.53 | $885.5326 | $885.52 | $885.55 | $885.60 | |