| 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 | $244.25 | 13.871% | $278.1299 | $278.13 | $278.15 | $278.10 |
| Purchase #2 | $86.91 | 9.634% | $95.2829 | $95.28 | $95.30 | $95.30 |
| Purchase #3 | $93.41 | 10.356% | $103.0835 | $103.08 | $103.10 | $103.10 |
| Purchase #4 | $36.51 | 8.215% | $39.5093 | $39.51 | $39.50 | $39.50 |
| Purchase #5 | $13.35 | 7.463% | $14.3463 | $14.35 | $14.35 | $14.30 |
| Purchase #6 | $209.98 | 9.495% | $229.9176 | $229.92 | $229.90 | $229.90 |
| Purchase #7 | $136.51 | 6.458% | $145.3258 | $145.33 | $145.35 | $145.30 |
| 7 purchase totals = | $820.92 | $905.5953 | $905.60 | $905.65 | $905.50 | |