| 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 | $217.49 | 9.765% | $238.7279 | $238.73 | $238.75 | $238.70 |
| Purchase #2 | $185.83 | 5.133% | $195.3687 | $195.37 | $195.35 | $195.40 |
| Purchase #3 | $137.31 | 11.829% | $153.5524 | $153.55 | $153.55 | $153.60 |
| Purchase #4 | $131.51 | 4.209% | $137.0453 | $137.05 | $137.05 | $137.00 |
| Purchase #5 | $222.54 | 13.757% | $253.1548 | $253.15 | $253.15 | $253.20 |
| Purchase #6 | $160.41 | 13.691% | $182.3717 | $182.37 | $182.35 | $182.40 |
| Purchase #7 | $176.41 | 4.431% | $184.2267 | $184.23 | $184.25 | $184.20 |
| 7 purchase totals = | $1,231.50 | $1,344.4475 | $1,344.45 | $1,344.45 | $1,344.50 | |