| 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 | $249.52 | 12.399% | $280.458 | $280.46 | $280.45 | $280.50 |
| Purchase #2 | $240.49 | 5.370% | $253.4043 | $253.40 | $253.40 | $253.40 |
| Purchase #3 | $21.89 | 6.834% | $23.386 | $23.39 | $23.40 | $23.40 |
| Purchase #4 | $168.84 | 8.665% | $183.47 | $183.47 | $183.45 | $183.50 |
| Purchase #5 | $123.98 | 12.619% | $139.625 | $139.63 | $139.65 | $139.60 |
| Purchase #6 | $184.82 | 5.851% | $195.6338 | $195.63 | $195.65 | $195.60 |
| Purchase #7 | $182.87 | 6.611% | $194.9595 | $194.96 | $194.95 | $195.00 |
| 7 purchase totals = | $1,172.41 | $1,270.9366 | $1,270.94 | $1,270.95 | $1,271.00 | |