| 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 | $113.89 | 9.832% | $125.0877 | $125.09 | $125.10 | $125.10 |
| Purchase #2 | $201.94 | 3.483% | $208.9736 | $208.97 | $208.95 | $209.00 |
| Purchase #3 | $116.98 | 7.654% | $125.9336 | $125.93 | $125.95 | $125.90 |
| Purchase #4 | $187.25 | 8.788% | $203.7055 | $203.71 | $203.70 | $203.70 |
| Purchase #5 | $217.37 | 6.506% | $231.5121 | $231.51 | $231.50 | $231.50 |
| Purchase #6 | $82.69 | 7.260% | $88.6933 | $88.69 | $88.70 | $88.70 |
| Purchase #7 | $91.84 | 9.359% | $100.4353 | $100.44 | $100.45 | $100.40 |
| 7 purchase totals = | $1,011.96 | $1,084.3411 | $1,084.34 | $1,084.35 | $1,084.30 | |