| 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 | $13.84 | 3.204% | $14.2834 | $14.28 | $14.30 | $14.30 |
| Purchase #2 | $35.93 | 3.391% | $37.1484 | $37.15 | $37.15 | $37.10 |
| Purchase #3 | $190.76 | 12.220% | $214.0709 | $214.07 | $214.05 | $214.10 |
| Purchase #4 | $123.39 | 7.441% | $132.5714 | $132.57 | $132.55 | $132.60 |
| Purchase #5 | $41.81 | 10.614% | $46.2477 | $46.25 | $46.25 | $46.20 |
| Purchase #6 | $107.56 | 13.757% | $122.357 | $122.36 | $122.35 | $122.40 |
| Purchase #7 | $42.68 | 7.212% | $45.7581 | $45.76 | $45.75 | $45.80 |
| 7 purchase totals = | $555.97 | $612.4369 | $612.44 | $612.40 | $612.50 | |