| 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 | $196.46 | 11.213% | $218.4891 | $218.49 | $218.50 | $218.50 |
| Purchase #2 | $244.72 | 6.429% | $260.453 | $260.45 | $260.45 | $260.50 |
| Purchase #3 | $82.76 | 5.844% | $87.5965 | $87.60 | $87.60 | $87.60 |
| Purchase #4 | $138.93 | 12.635% | $156.4838 | $156.48 | $156.50 | $156.50 |
| Purchase #5 | $232.86 | 13.253% | $263.7209 | $263.72 | $263.70 | $263.70 |
| Purchase #6 | $72.71 | 13.308% | $82.3862 | $82.39 | $82.40 | $82.40 |
| Purchase #7 | $106.82 | 6.779% | $114.0613 | $114.06 | $114.05 | $114.10 |
| 7 purchase totals = | $1,075.26 | $1,183.1908 | $1,183.19 | $1,183.20 | $1,183.30 | |