| 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 | $81.37 | 8.577% | $88.3491 | $88.35 | $88.35 | $88.30 |
| Purchase #2 | $127.70 | 9.336% | $139.6221 | $139.62 | $139.60 | $139.60 |
| Purchase #3 | $116.25 | 3.611% | $120.4478 | $120.45 | $120.45 | $120.40 |
| Purchase #4 | $228.52 | 3.605% | $236.7581 | $236.76 | $236.75 | $236.80 |
| Purchase #5 | $238.65 | 3.116% | $246.0863 | $246.09 | $246.10 | $246.10 |
| Purchase #6 | $27.51 | 10.634% | $30.4354 | $30.44 | $30.45 | $30.40 |
| Purchase #7 | $199.67 | 10.570% | $220.7751 | $220.78 | $220.80 | $220.80 |
| 7 purchase totals = | $1,019.67 | $1,082.4739 | $1,082.49 | $1,082.50 | $1,082.40 | |