| 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 | $179.99 | 11.412% | $200.5305 | $200.53 | $200.55 | $200.50 |
| Purchase #2 | $213.27 | 6.254% | $226.6079 | $226.61 | $226.60 | $226.60 |
| Purchase #3 | $217.86 | 12.224% | $244.4912 | $244.49 | $244.50 | $244.50 |
| Purchase #4 | $147.64 | 10.476% | $163.1068 | $163.11 | $163.10 | $163.10 |
| Purchase #5 | $206.77 | 7.828% | $222.956 | $222.96 | $222.95 | $223.00 |
| Purchase #6 | $244.69 | 11.353% | $272.4697 | $272.47 | $272.45 | $272.50 |
| Purchase #7 | $227.28 | 5.716% | $240.2713 | $240.27 | $240.25 | $240.30 |
| 7 purchase totals = | $1,437.50 | $1,570.4334 | $1,570.44 | $1,570.40 | $1,570.50 | |