| 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 | $198.40 | 11.385% | $220.9878 | $220.99 | $221.00 | $221.00 |
| Purchase #2 | $209.92 | 3.843% | $217.9872 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $113.40 | 6.380% | $120.6349 | $120.63 | $120.65 | $120.60 |
| Purchase #4 | $118.89 | 3.858% | $123.4768 | $123.48 | $123.50 | $123.50 |
| Purchase #5 | $125.73 | 8.753% | $136.7351 | $136.74 | $136.75 | $136.70 |
| Purchase #6 | $108.32 | 6.359% | $115.2081 | $115.21 | $115.20 | $115.20 |
| Purchase #7 | $230.75 | 13.268% | $261.3659 | $261.37 | $261.35 | $261.40 |
| 7 purchase totals = | $1,105.41 | $1,196.3958 | $1,196.41 | $1,196.45 | $1,196.40 | |