| 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 | $101.60 | 9.837% | $111.5944 | $111.59 | $111.60 | $111.60 |
| Purchase #2 | $129.65 | 3.697% | $134.4432 | $134.44 | $134.45 | $134.40 |
| Purchase #3 | $189.70 | 9.572% | $207.8581 | $207.86 | $207.85 | $207.90 |
| Purchase #4 | $145.38 | 9.299% | $158.8989 | $158.90 | $158.90 | $158.90 |
| Purchase #5 | $195.95 | 12.282% | $220.0166 | $220.02 | $220.00 | $220.00 |
| Purchase #6 | $58.41 | 4.648% | $61.1249 | $61.12 | $61.10 | $61.10 |
| Purchase #7 | $45.85 | 9.104% | $50.0242 | $50.02 | $50.00 | $50.00 |
| 7 purchase totals = | $866.54 | $943.9603 | $943.95 | $943.90 | $943.90 | |