| 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 | $181.90 | 9.492% | $199.1659 | $199.17 | $199.15 | $199.20 |
| Purchase #2 | $244.99 | 6.229% | $260.2504 | $260.25 | $260.25 | $260.30 |
| Purchase #3 | $111.80 | 4.560% | $116.8981 | $116.90 | $116.90 | $116.90 |
| Purchase #4 | $249.52 | 6.869% | $266.6595 | $266.66 | $266.65 | $266.70 |
| Purchase #5 | $23.63 | 5.125% | $24.841 | $24.84 | $24.85 | $24.80 |
| Purchase #6 | $26.54 | 4.538% | $27.7444 | $27.74 | $27.75 | $27.70 |
| Purchase #7 | $247.53 | 7.411% | $265.8744 | $265.87 | $265.85 | $265.90 |
| 7 purchase totals = | $1,085.91 | $1,161.4337 | $1,161.43 | $1,161.40 | $1,161.50 | |