| 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 | $109.26 | 13.871% | $124.4155 | $124.42 | $124.40 | $124.40 |
| Purchase #2 | $40.31 | 10.857% | $44.6865 | $44.69 | $44.70 | $44.70 |
| Purchase #3 | $214.36 | 5.715% | $226.6107 | $226.61 | $226.60 | $226.60 |
| Purchase #4 | $113.90 | 8.496% | $123.5769 | $123.58 | $123.60 | $123.60 |
| Purchase #5 | $116.35 | 4.654% | $121.7649 | $121.76 | $121.75 | $121.80 |
| Purchase #6 | $11.36 | 7.347% | $12.1946 | $12.19 | $12.20 | $12.20 |
| Purchase #7 | $58.73 | 13.417% | $66.6098 | $66.61 | $66.60 | $66.60 |
| 7 purchase totals = | $664.27 | $719.8589 | $719.86 | $719.85 | $719.90 | |