| 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 | $117.55 | 4.554% | $122.9032 | $122.90 | $122.90 | $122.90 |
| Purchase #2 | $226.44 | 11.130% | $251.6428 | $251.64 | $251.65 | $251.60 |
| Purchase #3 | $208.60 | 10.119% | $229.7082 | $229.71 | $229.70 | $229.70 |
| Purchase #4 | $104.62 | 3.257% | $108.0275 | $108.03 | $108.05 | $108.00 |
| Purchase #5 | $195.43 | 10.121% | $215.2095 | $215.21 | $215.20 | $215.20 |
| Purchase #6 | $180.69 | 4.852% | $189.4571 | $189.46 | $189.45 | $189.50 |
| Purchase #7 | $122.54 | 9.354% | $134.0024 | $134.00 | $134.00 | $134.00 |
| 7 purchase totals = | $1,155.87 | $1,250.9507 | $1,250.95 | $1,250.95 | $1,250.90 | |