| 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 | $106.75 | 9.344% | $116.7247 | $116.72 | $116.70 | $116.70 |
| Purchase #2 | $242.76 | 6.604% | $258.7919 | $258.79 | $258.80 | $258.80 |
| Purchase #3 | $26.49 | 7.654% | $28.5175 | $28.52 | $28.50 | $28.50 |
| Purchase #4 | $115.30 | 7.204% | $123.6062 | $123.61 | $123.60 | $123.60 |
| Purchase #5 | $39.25 | 8.650% | $42.6451 | $42.65 | $42.65 | $42.60 |
| Purchase #6 | $58.29 | 12.366% | $65.4981 | $65.50 | $65.50 | $65.50 |
| Purchase #7 | $198.55 | 7.129% | $212.7046 | $212.70 | $212.70 | $212.70 |
| 7 purchase totals = | $787.39 | $848.4881 | $848.49 | $848.45 | $848.40 | |