| 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 | $132.84 | 3.578% | $137.593 | $137.59 | $137.60 | $137.60 |
| Purchase #2 | $234.82 | 3.388% | $242.7757 | $242.78 | $242.80 | $242.80 |
| Purchase #3 | $41.66 | 10.318% | $45.9585 | $45.96 | $45.95 | $46.00 |
| Purchase #4 | $42.66 | 4.204% | $44.4534 | $44.45 | $44.45 | $44.50 |
| Purchase #5 | $88.30 | 6.202% | $93.7764 | $93.78 | $93.80 | $93.80 |
| Purchase #6 | $162.63 | 4.299% | $169.6215 | $169.62 | $169.60 | $169.60 |
| Purchase #7 | $96.56 | 9.836% | $106.0576 | $106.06 | $106.05 | $106.10 |
| 7 purchase totals = | $799.47 | $840.2361 | $840.24 | $840.25 | $840.40 | |