| 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 | $101.61 | 3.359% | $105.0231 | $105.02 | $105.00 | $105.00 |
| Purchase #2 | $108.37 | 6.637% | $115.5625 | $115.56 | $115.55 | $115.60 |
| Purchase #3 | $236.96 | 8.282% | $256.585 | $256.59 | $256.60 | $256.60 |
| Purchase #4 | $221.73 | 11.805% | $247.9052 | $247.91 | $247.90 | $247.90 |
| Purchase #5 | $214.51 | 4.529% | $224.2252 | $224.23 | $224.25 | $224.20 |
| Purchase #6 | $139.32 | 5.500% | $146.9826 | $146.98 | $147.00 | $147.00 |
| Purchase #7 | $215.69 | 13.252% | $244.2732 | $244.27 | $244.25 | $244.30 |
| 7 purchase totals = | $1,238.19 | $1,340.5568 | $1,340.56 | $1,340.55 | $1,340.60 | |