| 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 | $214.88 | 9.743% | $235.8158 | $235.82 | $235.80 | $235.80 |
| Purchase #2 | $78.45 | 8.459% | $85.0861 | $85.09 | $85.10 | $85.10 |
| Purchase #3 | $37.81 | 9.727% | $41.4878 | $41.49 | $41.50 | $41.50 |
| Purchase #4 | $163.54 | 12.865% | $184.5794 | $184.58 | $184.60 | $184.60 |
| Purchase #5 | $159.54 | 11.155% | $177.3367 | $177.34 | $177.35 | $177.30 |
| Purchase #6 | $62.27 | 3.436% | $64.4096 | $64.41 | $64.40 | $64.40 |
| Purchase #7 | $103.62 | 12.618% | $116.6948 | $116.69 | $116.70 | $116.70 |
| 7 purchase totals = | $820.11 | $905.4102 | $905.42 | $905.45 | $905.40 | |