| 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 | $241.68 | 8.405% | $261.9932 | $261.99 | $262.00 | $262.00 |
| Purchase #2 | $91.79 | 9.111% | $100.153 | $100.15 | $100.15 | $100.20 |
| Purchase #3 | $137.80 | 7.516% | $148.157 | $148.16 | $148.15 | $148.20 |
| Purchase #4 | $178.88 | 8.718% | $194.4748 | $194.47 | $194.45 | $194.50 |
| Purchase #5 | $175.51 | 8.536% | $190.4915 | $190.49 | $190.50 | $190.50 |
| Purchase #6 | $224.34 | 12.473% | $252.3219 | $252.32 | $252.30 | $252.30 |
| Purchase #7 | $72.31 | 6.121% | $76.7361 | $76.74 | $76.75 | $76.70 |
| 7 purchase totals = | $1,122.31 | $1,224.3275 | $1,224.32 | $1,224.30 | $1,224.40 | |