| 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 | $228.74 | 12.425% | $257.1609 | $257.16 | $257.15 | $257.20 |
| Purchase #2 | $194.46 | 3.261% | $200.8013 | $200.80 | $200.80 | $200.80 |
| Purchase #3 | $68.43 | 4.164% | $71.2794 | $71.28 | $71.30 | $71.30 |
| Purchase #4 | $220.90 | 8.108% | $238.8106 | $238.81 | $238.80 | $238.80 |
| Purchase #5 | $26.67 | 12.386% | $29.9733 | $29.97 | $29.95 | $30.00 |
| Purchase #6 | $98.64 | 12.426% | $110.897 | $110.90 | $110.90 | $110.90 |
| Purchase #7 | $82.80 | 3.387% | $85.6044 | $85.60 | $85.60 | $85.60 |
| 7 purchase totals = | $920.64 | $994.5269 | $994.52 | $994.50 | $994.60 | |