| 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 | $207.37 | 3.374% | $214.3667 | $214.37 | $214.35 | $214.40 |
| Purchase #2 | $246.45 | 5.531% | $260.0811 | $260.08 | $260.10 | $260.10 |
| Purchase #3 | $28.40 | 13.472% | $32.226 | $32.23 | $32.25 | $32.20 |
| Purchase #4 | $103.46 | 12.524% | $116.4173 | $116.42 | $116.40 | $116.40 |
| Purchase #5 | $91.50 | 13.163% | $103.5441 | $103.54 | $103.55 | $103.50 |
| Purchase #6 | $213.81 | 5.367% | $225.2852 | $225.29 | $225.30 | $225.30 |
| Purchase #7 | $206.39 | 10.122% | $227.2808 | $227.28 | $227.30 | $227.30 |
| 7 purchase totals = | $1,097.38 | $1,179.2012 | $1,179.21 | $1,179.25 | $1,179.20 | |