| 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 | $225.35 | 10.457% | $248.9148 | $248.91 | $248.90 | $248.90 |
| Purchase #2 | $250.28 | 8.268% | $270.9732 | $270.97 | $270.95 | $271.00 |
| Purchase #3 | $114.47 | 13.313% | $129.7094 | $129.71 | $129.70 | $129.70 |
| Purchase #4 | $90.86 | 7.350% | $97.5382 | $97.54 | $97.55 | $97.50 |
| Purchase #5 | $214.49 | 4.489% | $224.1185 | $224.12 | $224.10 | $224.10 |
| Purchase #6 | $36.46 | 6.569% | $38.8551 | $38.86 | $38.85 | $38.90 |
| Purchase #7 | $76.48 | 8.447% | $82.9403 | $82.94 | $82.95 | $82.90 |
| 7 purchase totals = | $1,008.39 | $1,093.0495 | $1,093.05 | $1,093.00 | $1,093.00 | |