| 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 | $227.67 | 4.189% | $237.2071 | $237.21 | $237.20 | $237.20 |
| Purchase #2 | $36.28 | 3.820% | $37.6659 | $37.67 | $37.65 | $37.70 |
| Purchase #3 | $20.45 | 9.468% | $22.3862 | $22.39 | $22.40 | $22.40 |
| Purchase #4 | $161.76 | 10.835% | $179.2867 | $179.29 | $179.30 | $179.30 |
| Purchase #5 | $94.57 | 3.790% | $98.1542 | $98.15 | $98.15 | $98.20 |
| Purchase #6 | $112.37 | 4.773% | $117.7334 | $117.73 | $117.75 | $117.70 |
| Purchase #7 | $229.67 | 13.369% | $260.3746 | $260.37 | $260.35 | $260.40 |
| 7 purchase totals = | $882.77 | $952.8081 | $952.81 | $952.80 | $952.90 | |