| 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 | $122.51 | 13.780% | $139.3919 | $139.39 | $139.40 | $139.40 |
| Purchase #2 | $106.60 | 8.440% | $115.597 | $115.60 | $115.60 | $115.60 |
| Purchase #3 | $18.44 | 4.456% | $19.2617 | $19.26 | $19.25 | $19.30 |
| Purchase #4 | $37.95 | 10.832% | $42.0607 | $42.06 | $42.05 | $42.10 |
| Purchase #5 | $212.80 | 13.164% | $240.813 | $240.81 | $240.80 | $240.80 |
| Purchase #6 | $216.66 | 6.123% | $229.9261 | $229.93 | $229.95 | $229.90 |
| Purchase #7 | $13.33 | 7.524% | $14.3329 | $14.33 | $14.35 | $14.30 |
| 7 purchase totals = | $728.29 | $801.3833 | $801.38 | $801.40 | $801.40 | |