| 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 | $92.33 | 5.183% | $97.1155 | $97.12 | $97.10 | $97.10 |
| Purchase #2 | $74.41 | 5.440% | $78.4579 | $78.46 | $78.45 | $78.50 |
| Purchase #3 | $173.99 | 9.500% | $190.5191 | $190.52 | $190.50 | $190.50 |
| Purchase #4 | $182.27 | 12.460% | $204.9808 | $204.98 | $205.00 | $205.00 |
| Purchase #5 | $156.60 | 8.623% | $170.1036 | $170.10 | $170.10 | $170.10 |
| Purchase #6 | $187.92 | 11.518% | $209.5646 | $209.56 | $209.55 | $209.60 |
| Purchase #7 | $230.37 | 8.188% | $249.2327 | $249.23 | $249.25 | $249.20 |
| 7 purchase totals = | $1,097.89 | $1,199.9742 | $1,199.97 | $1,199.95 | $1,200.00 | |