| 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 | $122.61 | 11.506% | $136.7175 | $136.72 | $136.70 | $136.70 |
| Purchase #2 | $66.76 | 10.741% | $73.9307 | $73.93 | $73.95 | $73.90 |
| Purchase #3 | $214.99 | 5.314% | $226.4146 | $226.41 | $226.40 | $226.40 |
| Purchase #4 | $155.49 | 9.463% | $170.204 | $170.20 | $170.20 | $170.20 |
| Purchase #5 | $146.34 | 11.456% | $163.1047 | $163.10 | $163.10 | $163.10 |
| Purchase #6 | $95.78 | 8.608% | $104.0247 | $104.02 | $104.00 | $104.00 |
| Purchase #7 | $150.34 | 3.773% | $156.0123 | $156.01 | $156.00 | $156.00 |
| 7 purchase totals = | $952.31 | $1,030.4085 | $1,030.39 | $1,030.35 | $1,030.30 | |