| 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 | $246.80 | 8.344% | $267.393 | $267.39 | $267.40 | $267.40 |
| Purchase #2 | $128.81 | 9.272% | $140.7533 | $140.75 | $140.75 | $140.80 |
| Purchase #3 | $228.33 | 3.380% | $236.0476 | $236.05 | $236.05 | $236.00 |
| Purchase #4 | $97.34 | 3.208% | $100.4627 | $100.46 | $100.45 | $100.50 |
| Purchase #5 | $157.38 | 10.236% | $173.4894 | $173.49 | $173.50 | $173.50 |
| Purchase #6 | $141.57 | 5.739% | $149.6947 | $149.69 | $149.70 | $149.70 |
| Purchase #7 | $56.59 | 8.556% | $61.4318 | $61.43 | $61.45 | $61.40 |
| 7 purchase totals = | $1,056.82 | $1,129.2725 | $1,129.26 | $1,129.30 | $1,129.30 | |