| 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 | $92.96 | 7.374% | $99.8149 | $99.81 | $99.80 | $99.80 |
| Purchase #2 | $98.34 | 5.556% | $103.8038 | $103.80 | $103.80 | $103.80 |
| Purchase #3 | $217.76 | 8.619% | $236.5287 | $236.53 | $236.55 | $236.50 |
| Purchase #4 | $105.40 | 8.599% | $114.4633 | $114.46 | $114.45 | $114.50 |
| Purchase #5 | $246.95 | 11.308% | $274.8751 | $274.88 | $274.90 | $274.90 |
| Purchase #6 | $216.99 | 8.458% | $235.343 | $235.34 | $235.35 | $235.30 |
| Purchase #7 | $242.93 | 6.804% | $259.459 | $259.46 | $259.45 | $259.50 |
| 7 purchase totals = | $1,221.33 | $1,324.2878 | $1,324.28 | $1,324.30 | $1,324.30 | |