| 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 | $132.44 | 6.296% | $140.7784 | $140.78 | $140.80 | $140.80 |
| Purchase #2 | $208.58 | 10.873% | $231.2589 | $231.26 | $231.25 | $231.30 |
| Purchase #3 | $216.53 | 7.859% | $233.5471 | $233.55 | $233.55 | $233.50 |
| Purchase #4 | $109.54 | 4.668% | $114.6533 | $114.65 | $114.65 | $114.70 |
| Purchase #5 | $206.53 | 9.296% | $225.729 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $93.32 | 4.313% | $97.3449 | $97.34 | $97.35 | $97.30 |
| Purchase #7 | $198.47 | 6.745% | $211.8568 | $211.86 | $211.85 | $211.90 |
| 7 purchase totals = | $1,165.41 | $1,255.1684 | $1,255.17 | $1,255.20 | $1,255.20 | |