| 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 | $228.27 | 7.159% | $244.6118 | $244.61 | $244.60 | $244.60 |
| Purchase #2 | $246.89 | 7.733% | $265.982 | $265.98 | $266.00 | $266.00 |
| Purchase #3 | $124.55 | 3.304% | $128.6651 | $128.67 | $128.65 | $128.70 |
| Purchase #4 | $93.41 | 12.739% | $105.3095 | $105.31 | $105.30 | $105.30 |
| Purchase #5 | $146.82 | 5.185% | $154.4326 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $36.76 | 4.677% | $38.4793 | $38.48 | $38.50 | $38.50 |
| Purchase #7 | $7.48 | 12.528% | $8.4171 | $8.42 | $8.40 | $8.40 |
| 7 purchase totals = | $884.18 | $945.8974 | $945.90 | $945.90 | $945.90 | |