| 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 | $104.75 | 4.371% | $109.3286 | $109.33 | $109.35 | $109.30 |
| Purchase #2 | $222.96 | 7.821% | $240.3977 | $240.40 | $240.40 | $240.40 |
| Purchase #3 | $227.67 | 10.490% | $251.5526 | $251.55 | $251.55 | $251.60 |
| Purchase #4 | $93.81 | 7.848% | $101.1722 | $101.17 | $101.15 | $101.20 |
| Purchase #5 | $21.67 | 7.478% | $23.2905 | $23.29 | $23.30 | $23.30 |
| Purchase #6 | $23.50 | 6.233% | $24.9648 | $24.96 | $24.95 | $25.00 |
| Purchase #7 | $191.47 | 7.607% | $206.0351 | $206.04 | $206.05 | $206.00 |
| 7 purchase totals = | $885.83 | $956.7415 | $956.74 | $956.75 | $956.80 | |