| 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 | $119.79 | 10.564% | $132.4446 | $132.44 | $132.45 | $132.40 |
| Purchase #2 | $100.51 | 12.543% | $113.117 | $113.12 | $113.10 | $113.10 |
| Purchase #3 | $194.45 | 11.488% | $216.7884 | $216.79 | $216.80 | $216.80 |
| Purchase #4 | $6.97 | 6.346% | $7.4123 | $7.41 | $7.40 | $7.40 |
| Purchase #5 | $230.80 | 13.257% | $261.3972 | $261.40 | $261.40 | $261.40 |
| Purchase #6 | $196.50 | 12.319% | $220.7068 | $220.71 | $220.70 | $220.70 |
| Purchase #7 | $152.26 | 9.693% | $167.0186 | $167.02 | $167.00 | $167.00 |
| 7 purchase totals = | $1,001.28 | $1,118.8849 | $1,118.89 | $1,118.85 | $1,118.80 | |