| 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 | $231.77 | 11.394% | $258.1779 | $258.18 | $258.20 | $258.20 |
| Purchase #2 | $118.47 | 10.111% | $130.4485 | $130.45 | $130.45 | $130.40 |
| Purchase #3 | $113.92 | 5.383% | $120.0523 | $120.05 | $120.05 | $120.10 |
| Purchase #4 | $150.68 | 8.695% | $163.7816 | $163.78 | $163.80 | $163.80 |
| Purchase #5 | $130.50 | 6.389% | $138.8376 | $138.84 | $138.85 | $138.80 |
| Purchase #6 | $86.60 | 7.459% | $93.0595 | $93.06 | $93.05 | $93.10 |
| Purchase #7 | $46.97 | 5.284% | $49.4519 | $49.45 | $49.45 | $49.50 |
| 7 purchase totals = | $878.91 | $953.8093 | $953.81 | $953.85 | $953.90 | |