| 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 | $119.91 | 8.432% | $130.0208 | $130.02 | $130.00 | $130.00 |
| Purchase #2 | $36.85 | 10.120% | $40.5792 | $40.58 | $40.60 | $40.60 |
| Purchase #3 | $62.50 | 10.689% | $69.1806 | $69.18 | $69.20 | $69.20 |
| Purchase #4 | $235.26 | 10.677% | $260.3787 | $260.38 | $260.40 | $260.40 |
| Purchase #5 | $248.89 | 6.460% | $264.9683 | $264.97 | $264.95 | $265.00 |
| Purchase #6 | $122.88 | 4.319% | $128.1872 | $128.19 | $128.20 | $128.20 |
| Purchase #7 | $79.41 | 12.411% | $89.2656 | $89.27 | $89.25 | $89.30 |
| 7 purchase totals = | $905.70 | $982.5804 | $982.59 | $982.60 | $982.70 | |