| 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 | $240.36 | 8.536% | $260.8771 | $260.88 | $260.90 | $260.90 |
| Purchase #2 | $143.69 | 10.869% | $159.3077 | $159.31 | $159.30 | $159.30 |
| Purchase #3 | $167.63 | 9.120% | $182.9179 | $182.92 | $182.90 | $182.90 |
| Purchase #4 | $117.44 | 13.750% | $133.588 | $133.59 | $133.60 | $133.60 |
| Purchase #5 | $30.42 | 11.721% | $33.9855 | $33.99 | $34.00 | $34.00 |
| Purchase #6 | $11.59 | 7.516% | $12.4611 | $12.46 | $12.45 | $12.50 |
| Purchase #7 | $86.99 | 6.221% | $92.4016 | $92.40 | $92.40 | $92.40 |
| 7 purchase totals = | $798.12 | $875.5389 | $875.55 | $875.55 | $875.60 | |