| 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 | $238.78 | 13.153% | $270.1867 | $270.19 | $270.20 | $270.20 |
| Purchase #2 | $136.25 | 9.751% | $149.5357 | $149.54 | $149.55 | $149.50 |
| Purchase #3 | $99.60 | 13.373% | $112.9195 | $112.92 | $112.90 | $112.90 |
| Purchase #4 | $163.55 | 11.462% | $182.2961 | $182.30 | $182.30 | $182.30 |
| Purchase #5 | $49.87 | 7.239% | $53.4801 | $53.48 | $53.50 | $53.50 |
| Purchase #6 | $238.93 | 13.858% | $272.0409 | $272.04 | $272.05 | $272.00 |
| Purchase #7 | $199.35 | 9.348% | $217.9852 | $217.99 | $218.00 | $218.00 |
| 7 purchase totals = | $1,126.33 | $1,258.4442 | $1,258.46 | $1,258.50 | $1,258.40 | |