| 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 | $238.49 | 4.415% | $249.0193 | $249.02 | $249.00 | $249.00 |
| Purchase #2 | $82.90 | 6.696% | $88.451 | $88.45 | $88.45 | $88.50 |
| Purchase #3 | $218.98 | 6.589% | $233.4086 | $233.41 | $233.40 | $233.40 |
| Purchase #4 | $181.89 | 4.599% | $190.2551 | $190.26 | $190.25 | $190.30 |
| Purchase #5 | $146.82 | 6.759% | $156.7436 | $156.74 | $156.75 | $156.70 |
| Purchase #6 | $44.55 | 6.728% | $47.5473 | $47.55 | $47.55 | $47.50 |
| Purchase #7 | $241.79 | 5.161% | $254.2688 | $254.27 | $254.25 | $254.30 |
| 7 purchase totals = | $1,155.42 | $1,219.6937 | $1,219.70 | $1,219.65 | $1,219.70 | |