| 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 | $212.27 | 13.467% | $240.8564 | $240.86 | $240.85 | $240.90 |
| Purchase #2 | $107.33 | 7.199% | $115.0567 | $115.06 | $115.05 | $115.10 |
| Purchase #3 | $30.83 | 6.720% | $32.9018 | $32.90 | $32.90 | $32.90 |
| Purchase #4 | $48.93 | 4.238% | $51.0037 | $51.00 | $51.00 | $51.00 |
| Purchase #5 | $105.86 | 6.701% | $112.9537 | $112.95 | $112.95 | $113.00 |
| Purchase #6 | $32.78 | 11.185% | $36.4464 | $36.45 | $36.45 | $36.40 |
| Purchase #7 | $29.82 | 12.418% | $33.523 | $33.52 | $33.50 | $33.50 |
| 7 purchase totals = | $567.82 | $622.7417 | $622.74 | $622.70 | $622.80 | |