| 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 | $190.43 | 9.307% | $208.1533 | $208.15 | $208.15 | $208.20 |
| Purchase #2 | $56.58 | 7.243% | $60.6781 | $60.68 | $60.70 | $60.70 |
| Purchase #3 | $139.37 | 10.158% | $153.5272 | $153.53 | $153.55 | $153.50 |
| Purchase #4 | $244.64 | 3.181% | $252.422 | $252.42 | $252.40 | $252.40 |
| Purchase #5 | $239.73 | 5.728% | $253.4617 | $253.46 | $253.45 | $253.50 |
| Purchase #6 | $229.89 | 7.612% | $247.3892 | $247.39 | $247.40 | $247.40 |
| Purchase #7 | $181.57 | 12.632% | $204.5059 | $204.51 | $204.50 | $204.50 |
| 7 purchase totals = | $1,282.21 | $1,380.1374 | $1,380.14 | $1,380.15 | $1,380.20 | |