| 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 | $10.95 | 7.113% | $11.7289 | $11.73 | $11.75 | $11.70 |
| Purchase #2 | $176.27 | 6.139% | $187.0912 | $187.09 | $187.10 | $187.10 |
| Purchase #3 | $227.61 | 9.445% | $249.1078 | $249.11 | $249.10 | $249.10 |
| Purchase #4 | $77.74 | 12.215% | $87.2359 | $87.24 | $87.25 | $87.20 |
| Purchase #5 | $120.97 | 3.536% | $125.2475 | $125.25 | $125.25 | $125.20 |
| Purchase #6 | $47.68 | 10.253% | $52.5686 | $52.57 | $52.55 | $52.60 |
| Purchase #7 | $173.29 | 12.460% | $194.8819 | $194.88 | $194.90 | $194.90 |
| 7 purchase totals = | $834.51 | $907.8618 | $907.87 | $907.90 | $907.80 | |