| 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 | $222.75 | 13.680% | $253.2222 | $253.22 | $253.20 | $253.20 |
| Purchase #2 | $234.79 | 13.716% | $266.9938 | $266.99 | $267.00 | $267.00 |
| Purchase #3 | $94.29 | 13.672% | $107.1813 | $107.18 | $107.20 | $107.20 |
| Purchase #4 | $152.33 | 3.346% | $157.427 | $157.43 | $157.45 | $157.40 |
| Purchase #5 | $250.26 | 10.689% | $277.0103 | $277.01 | $277.00 | $277.00 |
| Purchase #6 | $109.78 | 3.232% | $113.3281 | $113.33 | $113.35 | $113.30 |
| Purchase #7 | $201.78 | 11.137% | $224.2522 | $224.25 | $224.25 | $224.30 |
| 7 purchase totals = | $1,265.98 | $1,399.4149 | $1,399.41 | $1,399.45 | $1,399.40 | |