| 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 | $116.55 | 4.865% | $122.2202 | $122.22 | $122.20 | $122.20 |
| Purchase #2 | $65.52 | 13.107% | $74.1077 | $74.11 | $74.10 | $74.10 |
| Purchase #3 | $170.65 | 10.297% | $188.2218 | $188.22 | $188.20 | $188.20 |
| Purchase #4 | $99.91 | 13.553% | $113.4508 | $113.45 | $113.45 | $113.50 |
| Purchase #5 | $220.89 | 5.411% | $232.8424 | $232.84 | $232.85 | $232.80 |
| Purchase #6 | $60.63 | 11.503% | $67.6043 | $67.60 | $67.60 | $67.60 |
| Purchase #7 | $31.56 | 12.805% | $35.6013 | $35.60 | $35.60 | $35.60 |
| 7 purchase totals = | $765.71 | $834.0485 | $834.04 | $834.00 | $834.00 | |