| 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 | $21.75 | 5.854% | $23.0232 | $23.02 | $23.00 | $23.00 |
| Purchase #2 | $106.39 | 6.441% | $113.2426 | $113.24 | $113.25 | $113.20 |
| Purchase #3 | $123.83 | 3.680% | $128.3869 | $128.39 | $128.40 | $128.40 |
| Purchase #4 | $96.91 | 8.572% | $105.2171 | $105.22 | $105.20 | $105.20 |
| Purchase #5 | $229.47 | 7.385% | $246.4164 | $246.42 | $246.40 | $246.40 |
| Purchase #6 | $238.51 | 9.437% | $261.0182 | $261.02 | $261.00 | $261.00 |
| Purchase #7 | $239.61 | 11.334% | $266.7674 | $266.77 | $266.75 | $266.80 |
| 7 purchase totals = | $1,056.47 | $1,144.0718 | $1,144.08 | $1,144.00 | $1,144.00 | |