| 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 | $35.43 | 10.673% | $39.2114 | $39.21 | $39.20 | $39.20 |
| Purchase #2 | $100.62 | 8.531% | $109.2039 | $109.20 | $109.20 | $109.20 |
| Purchase #3 | $212.61 | 8.259% | $230.1695 | $230.17 | $230.15 | $230.20 |
| Purchase #4 | $216.71 | 6.761% | $231.3618 | $231.36 | $231.35 | $231.40 |
| Purchase #5 | $108.79 | 3.537% | $112.6379 | $112.64 | $112.65 | $112.60 |
| Purchase #6 | $209.35 | 3.478% | $216.6312 | $216.63 | $216.65 | $216.60 |
| Purchase #7 | $116.28 | 5.297% | $122.4394 | $122.44 | $122.45 | $122.40 |
| 7 purchase totals = | $999.79 | $1,061.6551 | $1,061.65 | $1,061.65 | $1,061.60 | |