| 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 | $37.92 | 6.223% | $40.2798 | $40.28 | $40.30 | $40.30 |
| Purchase #2 | $115.93 | 4.655% | $121.3265 | $121.33 | $121.35 | $121.30 |
| Purchase #3 | $246.34 | 10.207% | $271.4839 | $271.48 | $271.50 | $271.50 |
| Purchase #4 | $47.62 | 10.703% | $52.7168 | $52.72 | $52.70 | $52.70 |
| Purchase #5 | $151.66 | 8.608% | $164.7149 | $164.71 | $164.70 | $164.70 |
| Purchase #6 | $147.95 | 7.134% | $158.5048 | $158.50 | $158.50 | $158.50 |
| Purchase #7 | $217.36 | 5.141% | $228.5345 | $228.53 | $228.55 | $228.50 |
| 7 purchase totals = | $964.78 | $1,037.5612 | $1,037.55 | $1,037.60 | $1,037.50 | |