| 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 | $223.51 | 10.166% | $246.232 | $246.23 | $246.25 | $246.20 |
| Purchase #2 | $244.31 | 3.142% | $251.9862 | $251.99 | $252.00 | $252.00 |
| Purchase #3 | $113.27 | 3.727% | $117.4916 | $117.49 | $117.50 | $117.50 |
| Purchase #4 | $28.69 | 11.695% | $32.0453 | $32.05 | $32.05 | $32.00 |
| Purchase #5 | $73.27 | 7.459% | $78.7352 | $78.74 | $78.75 | $78.70 |
| Purchase #6 | $40.68 | 5.625% | $42.9683 | $42.97 | $42.95 | $43.00 |
| Purchase #7 | $193.84 | 3.578% | $200.7756 | $200.78 | $200.80 | $200.80 |
| 7 purchase totals = | $917.57 | $970.2342 | $970.25 | $970.30 | $970.20 | |