| 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 | $114.30 | 13.305% | $129.5076 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $199.56 | 11.560% | $222.6291 | $222.63 | $222.65 | $222.60 |
| Purchase #3 | $244.68 | 5.428% | $257.9612 | $257.96 | $257.95 | $258.00 |
| Purchase #4 | $118.44 | 10.429% | $130.7921 | $130.79 | $130.80 | $130.80 |
| Purchase #5 | $237.46 | 5.264% | $249.9599 | $249.96 | $249.95 | $250.00 |
| Purchase #6 | $44.63 | 8.549% | $48.4454 | $48.45 | $48.45 | $48.40 |
| Purchase #7 | $7.53 | 4.500% | $7.8689 | $7.87 | $7.85 | $7.90 |
| 7 purchase totals = | $966.60 | $1,047.1642 | $1,047.17 | $1,047.15 | $1,047.20 | |