| 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 | $233.69 | 10.436% | $258.0779 | $258.08 | $258.10 | $258.10 |
| Purchase #2 | $35.35 | 10.749% | $39.1498 | $39.15 | $39.15 | $39.10 |
| Purchase #3 | $75.35 | 10.135% | $82.9867 | $82.99 | $83.00 | $83.00 |
| Purchase #4 | $100.65 | 4.106% | $104.7827 | $104.78 | $104.80 | $104.80 |
| Purchase #5 | $137.56 | 9.730% | $150.9446 | $150.94 | $150.95 | $150.90 |
| Purchase #6 | $116.98 | 10.244% | $128.9634 | $128.96 | $128.95 | $129.00 |
| Purchase #7 | $238.37 | 8.407% | $258.4098 | $258.41 | $258.40 | $258.40 |
| 7 purchase totals = | $937.95 | $1,023.3149 | $1,023.31 | $1,023.35 | $1,023.30 | |