| 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 | $110.65 | 10.705% | $122.4951 | $122.50 | $122.50 | $122.50 |
| Purchase #2 | $142.34 | 7.464% | $152.9643 | $152.96 | $152.95 | $153.00 |
| Purchase #3 | $19.81 | 5.576% | $20.9146 | $20.91 | $20.90 | $20.90 |
| Purchase #4 | $212.76 | 10.652% | $235.4232 | $235.42 | $235.40 | $235.40 |
| Purchase #5 | $133.53 | 9.810% | $146.6293 | $146.63 | $146.65 | $146.60 |
| Purchase #6 | $80.40 | 11.419% | $89.5809 | $89.58 | $89.60 | $89.60 |
| Purchase #7 | $126.99 | 7.108% | $136.0164 | $136.02 | $136.00 | $136.00 |
| 7 purchase totals = | $826.48 | $904.0238 | $904.02 | $904.00 | $904.00 | |