| 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 | $113.91 | 5.397% | $120.0577 | $120.06 | $120.05 | $120.10 |
| Purchase #2 | $134.66 | 11.279% | $149.8483 | $149.85 | $149.85 | $149.80 |
| Purchase #3 | $174.78 | 7.731% | $188.2922 | $188.29 | $188.30 | $188.30 |
| Purchase #4 | $206.31 | 3.381% | $213.2853 | $213.29 | $213.30 | $213.30 |
| Purchase #5 | $42.36 | 6.503% | $45.1147 | $45.11 | $45.10 | $45.10 |
| Purchase #6 | $15.96 | 10.853% | $17.6921 | $17.69 | $17.70 | $17.70 |
| Purchase #7 | $235.52 | 6.406% | $250.6074 | $250.61 | $250.60 | $250.60 |
| 7 purchase totals = | $923.50 | $984.8977 | $984.90 | $984.90 | $984.90 | |