| 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 | $182.50 | 13.498% | $207.1339 | $207.13 | $207.15 | $207.10 |
| Purchase #2 | $11.61 | 3.846% | $12.0565 | $12.06 | $12.05 | $12.10 |
| Purchase #3 | $44.63 | 3.384% | $46.1403 | $46.14 | $46.15 | $46.10 |
| Purchase #4 | $218.45 | 5.394% | $230.2332 | $230.23 | $230.25 | $230.20 |
| Purchase #5 | $214.27 | 6.302% | $227.7733 | $227.77 | $227.75 | $227.80 |
| Purchase #6 | $210.42 | 3.638% | $218.0751 | $218.08 | $218.10 | $218.10 |
| Purchase #7 | $179.39 | 6.317% | $190.7221 | $190.72 | $190.70 | $190.70 |
| 7 purchase totals = | $1,061.27 | $1,132.1344 | $1,132.13 | $1,132.15 | $1,132.10 | |