| 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 | $94.61 | 9.307% | $103.4154 | $103.42 | $103.40 | $103.40 |
| Purchase #2 | $188.47 | 12.144% | $211.3578 | $211.36 | $211.35 | $211.40 |
| Purchase #3 | $31.79 | 5.692% | $33.5995 | $33.60 | $33.60 | $33.60 |
| Purchase #4 | $128.60 | 6.527% | $136.9937 | $136.99 | $137.00 | $137.00 |
| Purchase #5 | $119.54 | 4.504% | $124.9241 | $124.92 | $124.90 | $124.90 |
| Purchase #6 | $108.45 | 5.605% | $114.5286 | $114.53 | $114.55 | $114.50 |
| Purchase #7 | $123.83 | 8.120% | $133.885 | $133.89 | $133.90 | $133.90 |
| 7 purchase totals = | $795.29 | $858.7041 | $858.71 | $858.70 | $858.70 | |