| 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 | $99.92 | 7.692% | $107.6058 | $107.61 | $107.60 | $107.60 |
| Purchase #2 | $26.95 | 8.730% | $29.3027 | $29.30 | $29.30 | $29.30 |
| Purchase #3 | $243.49 | 10.450% | $268.9347 | $268.93 | $268.95 | $268.90 |
| Purchase #4 | $181.52 | 12.369% | $203.9722 | $203.97 | $203.95 | $204.00 |
| Purchase #5 | $213.72 | 12.540% | $240.5205 | $240.52 | $240.50 | $240.50 |
| Purchase #6 | $39.80 | 13.673% | $45.2419 | $45.24 | $45.25 | $45.20 |
| Purchase #7 | $78.26 | 12.793% | $88.2718 | $88.27 | $88.25 | $88.30 |
| 7 purchase totals = | $883.66 | $983.8496 | $983.84 | $983.80 | $983.80 | |