| 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 | $199.54 | 9.225% | $217.9476 | $217.95 | $217.95 | $217.90 |
| Purchase #2 | $113.62 | 11.323% | $126.4852 | $126.49 | $126.50 | $126.50 |
| Purchase #3 | $77.79 | 6.206% | $82.6176 | $82.62 | $82.60 | $82.60 |
| Purchase #4 | $171.76 | 6.406% | $182.7629 | $182.76 | $182.75 | $182.80 |
| Purchase #5 | $44.87 | 7.745% | $48.3452 | $48.35 | $48.35 | $48.30 |
| Purchase #6 | $115.65 | 11.829% | $129.3302 | $129.33 | $129.35 | $129.30 |
| Purchase #7 | $182.91 | 10.699% | $202.4795 | $202.48 | $202.50 | $202.50 |
| 7 purchase totals = | $906.14 | $989.9682 | $989.98 | $990.00 | $989.90 | |