| 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 | $232.49 | 7.313% | $249.492 | $249.49 | $249.50 | $249.50 |
| Purchase #2 | $145.55 | 12.457% | $163.6812 | $163.68 | $163.70 | $163.70 |
| Purchase #3 | $106.34 | 3.216% | $109.7599 | $109.76 | $109.75 | $109.80 |
| Purchase #4 | $149.28 | 7.683% | $160.7492 | $160.75 | $160.75 | $160.70 |
| Purchase #5 | $19.82 | 12.476% | $22.2927 | $22.29 | $22.30 | $22.30 |
| Purchase #6 | $82.31 | 4.678% | $86.1605 | $86.16 | $86.15 | $86.20 |
| Purchase #7 | $30.99 | 11.650% | $34.6003 | $34.60 | $34.60 | $34.60 |
| 7 purchase totals = | $766.78 | $826.7358 | $826.73 | $826.75 | $826.80 | |