| 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 | $108.37 | 12.678% | $122.1091 | $122.11 | $122.10 | $122.10 |
| Purchase #2 | $227.25 | 3.229% | $234.5879 | $234.59 | $234.60 | $234.60 |
| Purchase #3 | $25.54 | 11.479% | $28.4717 | $28.47 | $28.45 | $28.50 |
| Purchase #4 | $7.89 | 5.306% | $8.3086 | $8.31 | $8.30 | $8.30 |
| Purchase #5 | $215.26 | 7.438% | $231.271 | $231.27 | $231.25 | $231.30 |
| Purchase #6 | $248.70 | 4.861% | $260.7893 | $260.79 | $260.80 | $260.80 |
| Purchase #7 | $71.74 | 11.448% | $79.9528 | $79.95 | $79.95 | $80.00 |
| 7 purchase totals = | $904.75 | $965.4904 | $965.49 | $965.45 | $965.60 | |