| 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 | $222.31 | 3.203% | $229.4306 | $229.43 | $229.45 | $229.40 |
| Purchase #2 | $218.67 | 10.166% | $240.9 | $240.90 | $240.90 | $240.90 |
| Purchase #3 | $28.57 | 11.851% | $31.9558 | $31.96 | $31.95 | $32.00 |
| Purchase #4 | $21.47 | 10.607% | $23.7473 | $23.75 | $23.75 | $23.70 |
| Purchase #5 | $214.33 | 5.666% | $226.4739 | $226.47 | $226.45 | $226.50 |
| Purchase #6 | $197.96 | 8.721% | $215.2241 | $215.22 | $215.20 | $215.20 |
| Purchase #7 | $160.54 | 9.405% | $175.6388 | $175.64 | $175.65 | $175.60 |
| 7 purchase totals = | $1,063.85 | $1,143.3705 | $1,143.37 | $1,143.35 | $1,143.30 | |