| 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 | $109.59 | 4.670% | $114.7079 | $114.71 | $114.70 | $114.70 |
| Purchase #2 | $134.41 | 9.859% | $147.6615 | $147.66 | $147.65 | $147.70 |
| Purchase #3 | $209.98 | 4.417% | $219.2548 | $219.25 | $219.25 | $219.30 |
| Purchase #4 | $206.79 | 8.666% | $224.7104 | $224.71 | $224.70 | $224.70 |
| Purchase #5 | $128.97 | 10.222% | $142.1533 | $142.15 | $142.15 | $142.20 |
| Purchase #6 | $236.76 | 9.835% | $260.0453 | $260.05 | $260.05 | $260.00 |
| Purchase #7 | $117.44 | 4.242% | $122.4218 | $122.42 | $122.40 | $122.40 |
| 7 purchase totals = | $1,143.94 | $1,230.9550 | $1,230.95 | $1,230.90 | $1,231.00 | |