| 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 | $194.25 | 5.424% | $204.7861 | $204.79 | $204.80 | $204.80 |
| Purchase #2 | $49.44 | 6.776% | $52.7901 | $52.79 | $52.80 | $52.80 |
| Purchase #3 | $73.40 | 13.576% | $83.3648 | $83.36 | $83.35 | $83.40 |
| Purchase #4 | $217.69 | 4.194% | $226.8199 | $226.82 | $226.80 | $226.80 |
| Purchase #5 | $80.42 | 3.634% | $83.3425 | $83.34 | $83.35 | $83.30 |
| Purchase #6 | $192.67 | 12.300% | $216.3684 | $216.37 | $216.35 | $216.40 |
| Purchase #7 | $13.34 | 6.302% | $14.1807 | $14.18 | $14.20 | $14.20 |
| 7 purchase totals = | $821.21 | $881.6525 | $881.65 | $881.65 | $881.70 | |