| 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 | $112.65 | 7.341% | $120.9196 | $120.92 | $120.90 | $120.90 |
| Purchase #2 | $154.44 | 6.144% | $163.9288 | $163.93 | $163.95 | $163.90 |
| Purchase #3 | $112.82 | 6.429% | $120.0732 | $120.07 | $120.05 | $120.10 |
| Purchase #4 | $225.81 | 8.872% | $245.8439 | $245.84 | $245.85 | $245.80 |
| Purchase #5 | $131.68 | 11.461% | $146.7718 | $146.77 | $146.75 | $146.80 |
| Purchase #6 | $196.28 | 3.443% | $203.0379 | $203.04 | $203.05 | $203.00 |
| Purchase #7 | $153.49 | 10.447% | $169.5251 | $169.53 | $169.55 | $169.50 |
| 7 purchase totals = | $1,087.17 | $1,170.1003 | $1,170.10 | $1,170.10 | $1,170.00 | |