| 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 | $112.86 | 4.140% | $117.5324 | $117.53 | $117.55 | $117.50 |
| Purchase #2 | $12.42 | 7.510% | $13.3527 | $13.35 | $13.35 | $13.40 |
| Purchase #3 | $47.43 | 9.568% | $51.9681 | $51.97 | $51.95 | $52.00 |
| Purchase #4 | $43.68 | 12.359% | $49.0784 | $49.08 | $49.10 | $49.10 |
| Purchase #5 | $163.25 | 9.533% | $178.8126 | $178.81 | $178.80 | $178.80 |
| Purchase #6 | $249.87 | 12.655% | $281.491 | $281.49 | $281.50 | $281.50 |
| Purchase #7 | $29.37 | 12.442% | $33.0242 | $33.02 | $33.00 | $33.00 |
| 7 purchase totals = | $658.88 | $725.2594 | $725.25 | $725.25 | $725.30 | |