| 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 | $133.48 | 5.663% | $141.039 | $141.04 | $141.05 | $141.00 |
| Purchase #2 | $241.74 | 9.834% | $265.5127 | $265.51 | $265.50 | $265.50 |
| Purchase #3 | $210.30 | 10.260% | $231.8768 | $231.88 | $231.90 | $231.90 |
| Purchase #4 | $144.32 | 8.870% | $157.1212 | $157.12 | $157.10 | $157.10 |
| Purchase #5 | $228.63 | 3.195% | $235.9347 | $235.93 | $235.95 | $235.90 |
| Purchase #6 | $237.59 | 10.548% | $262.651 | $262.65 | $262.65 | $262.70 |
| Purchase #7 | $93.95 | 3.530% | $97.2664 | $97.27 | $97.25 | $97.30 |
| 7 purchase totals = | $1,290.01 | $1,391.4018 | $1,391.40 | $1,391.40 | $1,391.40 | |