| 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 | $209.46 | 8.843% | $227.9825 | $227.98 | $228.00 | $228.00 |
| Purchase #2 | $184.44 | 10.201% | $203.2547 | $203.25 | $203.25 | $203.30 |
| Purchase #3 | $93.55 | 6.864% | $99.9713 | $99.97 | $99.95 | $100.00 |
| Purchase #4 | $36.47 | 9.856% | $40.0645 | $40.06 | $40.05 | $40.10 |
| Purchase #5 | $12.92 | 12.483% | $14.5328 | $14.53 | $14.55 | $14.50 |
| Purchase #6 | $39.28 | 9.712% | $43.0949 | $43.09 | $43.10 | $43.10 |
| Purchase #7 | $147.33 | 7.786% | $158.8011 | $158.80 | $158.80 | $158.80 |
| 7 purchase totals = | $723.45 | $787.7018 | $787.68 | $787.70 | $787.80 | |