| 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 | $225.81 | 10.689% | $249.9468 | $249.95 | $249.95 | $249.90 |
| Purchase #2 | $16.50 | 13.351% | $18.7029 | $18.70 | $18.70 | $18.70 |
| Purchase #3 | $225.72 | 11.355% | $251.3505 | $251.35 | $251.35 | $251.40 |
| Purchase #4 | $169.37 | 3.469% | $175.2454 | $175.25 | $175.25 | $175.20 |
| Purchase #5 | $133.45 | 11.472% | $148.7594 | $148.76 | $148.75 | $148.80 |
| Purchase #6 | $202.28 | 13.155% | $228.8899 | $228.89 | $228.90 | $228.90 |
| Purchase #7 | $15.53 | 12.869% | $17.5286 | $17.53 | $17.55 | $17.50 |
| 7 purchase totals = | $988.66 | $1,090.4235 | $1,090.43 | $1,090.45 | $1,090.40 | |