| 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 | $38.26 | 6.844% | $40.8785 | $40.88 | $40.90 | $40.90 |
| Purchase #2 | $230.96 | 5.800% | $244.3557 | $244.36 | $244.35 | $244.40 |
| Purchase #3 | $215.68 | 3.223% | $222.6314 | $222.63 | $222.65 | $222.60 |
| Purchase #4 | $142.27 | 7.874% | $153.4723 | $153.47 | $153.45 | $153.50 |
| Purchase #5 | $102.90 | 12.721% | $115.9899 | $115.99 | $116.00 | $116.00 |
| Purchase #6 | $192.48 | 11.114% | $213.8722 | $213.87 | $213.85 | $213.90 |
| Purchase #7 | $249.79 | 13.855% | $284.3984 | $284.40 | $284.40 | $284.40 |
| 7 purchase totals = | $1,172.34 | $1,275.5984 | $1,275.60 | $1,275.60 | $1,275.70 | |