| 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 | $205.41 | 12.561% | $231.2116 | $231.21 | $231.20 | $231.20 |
| Purchase #2 | $227.51 | 12.685% | $256.3696 | $256.37 | $256.35 | $256.40 |
| Purchase #3 | $119.85 | 8.723% | $130.3045 | $130.30 | $130.30 | $130.30 |
| Purchase #4 | $43.92 | 13.356% | $49.786 | $49.79 | $49.80 | $49.80 |
| Purchase #5 | $9.31 | 4.747% | $9.7519 | $9.75 | $9.75 | $9.80 |
| Purchase #6 | $178.74 | 11.627% | $199.5221 | $199.52 | $199.50 | $199.50 |
| Purchase #7 | $40.62 | 9.403% | $44.4395 | $44.44 | $44.45 | $44.40 |
| 7 purchase totals = | $825.36 | $921.3852 | $921.38 | $921.35 | $921.40 | |