| 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 | $175.39 | 7.525% | $188.5881 | $188.59 | $188.60 | $188.60 |
| Purchase #2 | $215.43 | 12.650% | $242.6819 | $242.68 | $242.70 | $242.70 |
| Purchase #3 | $30.58 | 4.855% | $32.0647 | $32.06 | $32.05 | $32.10 |
| Purchase #4 | $219.57 | 5.230% | $231.0535 | $231.05 | $231.05 | $231.10 |
| Purchase #5 | $113.25 | 4.514% | $118.3621 | $118.36 | $118.35 | $118.40 |
| Purchase #6 | $112.28 | 10.510% | $124.0806 | $124.08 | $124.10 | $124.10 |
| Purchase #7 | $102.97 | 6.323% | $109.4808 | $109.48 | $109.50 | $109.50 |
| 7 purchase totals = | $969.47 | $1,046.3117 | $1,046.30 | $1,046.35 | $1,046.50 | |