| 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 | $97.47 | 11.814% | $108.9851 | $108.99 | $109.00 | $109.00 |
| Purchase #2 | $199.66 | 11.463% | $222.547 | $222.55 | $222.55 | $222.50 |
| Purchase #3 | $61.97 | 3.548% | $64.1687 | $64.17 | $64.15 | $64.20 |
| Purchase #4 | $208.38 | 13.124% | $235.7278 | $235.73 | $235.75 | $235.70 |
| Purchase #5 | $222.28 | 12.537% | $250.1472 | $250.15 | $250.15 | $250.10 |
| Purchase #6 | $48.32 | 11.717% | $53.9817 | $53.98 | $54.00 | $54.00 |
| Purchase #7 | $169.71 | 10.758% | $187.9674 | $187.97 | $187.95 | $188.00 |
| 7 purchase totals = | $1,007.79 | $1,123.5249 | $1,123.54 | $1,123.55 | $1,123.50 | |