| 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 | $121.60 | 10.494% | $134.3607 | $134.36 | $134.35 | $134.40 |
| Purchase #2 | $237.38 | 7.512% | $255.212 | $255.21 | $255.20 | $255.20 |
| Purchase #3 | $105.83 | 7.183% | $113.4318 | $113.43 | $113.45 | $113.40 |
| Purchase #4 | $27.91 | 6.318% | $29.6734 | $29.67 | $29.65 | $29.70 |
| Purchase #5 | $8.30 | 4.632% | $8.6845 | $8.68 | $8.70 | $8.70 |
| Purchase #6 | $67.51 | 7.487% | $72.5645 | $72.56 | $72.55 | $72.60 |
| Purchase #7 | $215.25 | 6.616% | $229.4909 | $229.49 | $229.50 | $229.50 |
| 7 purchase totals = | $783.78 | $843.4178 | $843.40 | $843.40 | $843.50 | |