| 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 | $37.89 | 12.216% | $42.5186 | $42.52 | $42.50 | $42.50 |
| Purchase #2 | $181.61 | 10.108% | $199.9671 | $199.97 | $199.95 | $200.00 |
| Purchase #3 | $181.68 | 10.710% | $201.1379 | $201.14 | $201.15 | $201.10 |
| Purchase #4 | $217.67 | 4.607% | $227.6981 | $227.70 | $227.70 | $227.70 |
| Purchase #5 | $42.66 | 8.520% | $46.2946 | $46.29 | $46.30 | $46.30 |
| Purchase #6 | $163.52 | 3.674% | $169.5277 | $169.53 | $169.55 | $169.50 |
| Purchase #7 | $147.38 | 7.701% | $158.7297 | $158.73 | $158.75 | $158.70 |
| 7 purchase totals = | $972.41 | $1,045.8737 | $1,045.88 | $1,045.90 | $1,045.80 | |