| 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 | $224.71 | 11.696% | $250.9921 | $250.99 | $251.00 | $251.00 |
| Purchase #2 | $186.28 | 4.823% | $195.2643 | $195.26 | $195.25 | $195.30 |
| Purchase #3 | $172.30 | 3.185% | $177.7878 | $177.79 | $177.80 | $177.80 |
| Purchase #4 | $97.70 | 5.363% | $102.9397 | $102.94 | $102.95 | $102.90 |
| Purchase #5 | $122.58 | 5.172% | $128.9198 | $128.92 | $128.90 | $128.90 |
| Purchase #6 | $32.63 | 12.713% | $36.7783 | $36.78 | $36.80 | $36.80 |
| Purchase #7 | $99.57 | 6.211% | $105.7543 | $105.75 | $105.75 | $105.80 |
| 7 purchase totals = | $935.77 | $998.4363 | $998.43 | $998.45 | $998.50 | |