| 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 | $33.56 | 10.270% | $37.0066 | $37.01 | $37.00 | $37.00 |
| Purchase #2 | $189.93 | 5.840% | $201.0219 | $201.02 | $201.00 | $201.00 |
| Purchase #3 | $37.64 | 11.485% | $41.963 | $41.96 | $41.95 | $42.00 |
| Purchase #4 | $133.27 | 11.808% | $149.0065 | $149.01 | $149.00 | $149.00 |
| Purchase #5 | $180.55 | 13.222% | $204.4223 | $204.42 | $204.40 | $204.40 |
| Purchase #6 | $234.27 | 8.820% | $254.9326 | $254.93 | $254.95 | $254.90 |
| Purchase #7 | $149.45 | 12.427% | $168.0222 | $168.02 | $168.00 | $168.00 |
| 7 purchase totals = | $958.67 | $1,056.3751 | $1,056.37 | $1,056.30 | $1,056.30 | |