| 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 | $233.83 | 7.693% | $251.8185 | $251.82 | $251.80 | $251.80 |
| Purchase #2 | $86.81 | 8.694% | $94.3573 | $94.36 | $94.35 | $94.40 |
| Purchase #3 | $140.66 | 6.819% | $150.2516 | $150.25 | $150.25 | $150.30 |
| Purchase #4 | $25.53 | 5.642% | $26.9704 | $26.97 | $26.95 | $27.00 |
| Purchase #5 | $117.91 | 4.105% | $122.7502 | $122.75 | $122.75 | $122.80 |
| Purchase #6 | $30.32 | 10.134% | $33.3926 | $33.39 | $33.40 | $33.40 |
| Purchase #7 | $200.68 | 4.170% | $209.0484 | $209.05 | $209.05 | $209.00 |
| 7 purchase totals = | $835.74 | $888.5890 | $888.59 | $888.55 | $888.70 | |