| 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 | $40.98 | 9.702% | $44.9559 | $44.96 | $44.95 | $45.00 |
| Purchase #2 | $250.80 | 12.344% | $281.7588 | $281.76 | $281.75 | $281.80 |
| Purchase #3 | $150.26 | 6.696% | $160.3214 | $160.32 | $160.30 | $160.30 |
| Purchase #4 | $190.73 | 10.591% | $210.9302 | $210.93 | $210.95 | $210.90 |
| Purchase #5 | $12.81 | 11.237% | $14.2495 | $14.25 | $14.25 | $14.20 |
| Purchase #6 | $109.74 | 7.130% | $117.5645 | $117.56 | $117.55 | $117.60 |
| Purchase #7 | $210.57 | 3.522% | $217.9863 | $217.99 | $218.00 | $218.00 |
| 7 purchase totals = | $965.89 | $1,047.7666 | $1,047.77 | $1,047.75 | $1,047.80 | |