| 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 | $210.68 | 12.849% | $237.7503 | $237.75 | $237.75 | $237.80 |
| Purchase #2 | $180.37 | 8.858% | $196.3472 | $196.35 | $196.35 | $196.30 |
| Purchase #3 | $13.67 | 3.357% | $14.1289 | $14.13 | $14.15 | $14.10 |
| Purchase #4 | $75.44 | 11.563% | $84.1631 | $84.16 | $84.15 | $84.20 |
| Purchase #5 | $133.57 | 8.735% | $145.2373 | $145.24 | $145.25 | $145.20 |
| Purchase #6 | $222.85 | 4.871% | $233.705 | $233.71 | $233.70 | $233.70 |
| Purchase #7 | $5.93 | 8.204% | $6.4165 | $6.42 | $6.40 | $6.40 |
| 7 purchase totals = | $842.51 | $917.7483 | $917.76 | $917.75 | $917.70 | |