| 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 | $228.33 | 7.170% | $244.7013 | $244.70 | $244.70 | $244.70 |
| Purchase #2 | $228.33 | 3.766% | $236.9289 | $236.93 | $236.95 | $236.90 |
| Purchase #3 | $122.78 | 12.718% | $138.3952 | $138.40 | $138.40 | $138.40 |
| Purchase #4 | $11.41 | 7.363% | $12.2501 | $12.25 | $12.25 | $12.30 |
| Purchase #5 | $145.40 | 8.514% | $157.7794 | $157.78 | $157.80 | $157.80 |
| Purchase #6 | $23.51 | 8.294% | $25.4599 | $25.46 | $25.45 | $25.50 |
| Purchase #7 | $66.91 | 4.533% | $69.943 | $69.94 | $69.95 | $69.90 |
| 7 purchase totals = | $826.67 | $885.4578 | $885.46 | $885.50 | $885.50 | |