| 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 | $220.42 | 12.491% | $247.9527 | $247.95 | $247.95 | $248.00 |
| Purchase #2 | $43.68 | 12.138% | $48.9819 | $48.98 | $49.00 | $49.00 |
| Purchase #3 | $18.26 | 10.659% | $20.2063 | $20.21 | $20.20 | $20.20 |
| Purchase #4 | $168.28 | 12.538% | $189.3789 | $189.38 | $189.40 | $189.40 |
| Purchase #5 | $15.80 | 9.855% | $17.3571 | $17.36 | $17.35 | $17.40 |
| Purchase #6 | $135.61 | 7.153% | $145.3102 | $145.31 | $145.30 | $145.30 |
| Purchase #7 | $135.83 | 13.505% | $154.1738 | $154.17 | $154.15 | $154.20 |
| 7 purchase totals = | $737.88 | $823.3609 | $823.36 | $823.35 | $823.50 | |