| 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 | $112.32 | 9.128% | $122.5726 | $122.57 | $122.55 | $122.60 |
| Purchase #2 | $206.94 | 7.481% | $222.4212 | $222.42 | $222.40 | $222.40 |
| Purchase #3 | $176.77 | 10.494% | $195.3202 | $195.32 | $195.30 | $195.30 |
| Purchase #4 | $117.70 | 13.804% | $133.9473 | $133.95 | $133.95 | $133.90 |
| Purchase #5 | $48.94 | 3.625% | $50.7141 | $50.71 | $50.70 | $50.70 |
| Purchase #6 | $195.83 | 4.593% | $204.8245 | $204.82 | $204.80 | $204.80 |
| Purchase #7 | $106.73 | 4.263% | $111.2799 | $111.28 | $111.30 | $111.30 |
| 7 purchase totals = | $965.23 | $1,041.0798 | $1,041.07 | $1,041.00 | $1,041.00 | |