| 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 | $103.46 | 11.865% | $115.7355 | $115.74 | $115.75 | $115.70 |
| Purchase #2 | $13.71 | 3.168% | $14.1443 | $14.14 | $14.15 | $14.10 |
| Purchase #3 | $204.85 | 5.526% | $216.17 | $216.17 | $216.15 | $216.20 |
| Purchase #4 | $20.38 | 13.214% | $23.073 | $23.07 | $23.05 | $23.10 |
| Purchase #5 | $16.38 | 4.175% | $17.0639 | $17.06 | $17.05 | $17.10 |
| Purchase #6 | $231.35 | 5.309% | $243.6324 | $243.63 | $243.65 | $243.60 |
| Purchase #7 | $233.66 | 8.258% | $252.9556 | $252.96 | $252.95 | $253.00 |
| 7 purchase totals = | $823.79 | $882.7747 | $882.77 | $882.75 | $882.80 | |