| 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 | $109.99 | 7.651% | $118.4053 | $118.41 | $118.40 | $118.40 |
| Purchase #2 | $50.70 | 9.185% | $55.3568 | $55.36 | $55.35 | $55.40 |
| Purchase #3 | $161.30 | 13.330% | $182.8013 | $182.80 | $182.80 | $182.80 |
| Purchase #4 | $235.82 | 12.244% | $264.6938 | $264.69 | $264.70 | $264.70 |
| Purchase #5 | $42.26 | 9.445% | $46.2515 | $46.25 | $46.25 | $46.30 |
| Purchase #6 | $82.63 | 4.202% | $86.1021 | $86.10 | $86.10 | $86.10 |
| Purchase #7 | $177.73 | 9.342% | $194.3335 | $194.33 | $194.35 | $194.30 |
| 7 purchase totals = | $860.43 | $947.9443 | $947.94 | $947.95 | $948.00 | |