| 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 | $90.48 | 10.420% | $99.908 | $99.91 | $99.90 | $99.90 |
| Purchase #2 | $209.65 | 7.737% | $225.8706 | $225.87 | $225.85 | $225.90 |
| Purchase #3 | $25.31 | 4.288% | $26.3953 | $26.40 | $26.40 | $26.40 |
| Purchase #4 | $139.76 | 8.358% | $151.4411 | $151.44 | $151.45 | $151.40 |
| Purchase #5 | $86.60 | 9.144% | $94.5187 | $94.52 | $94.50 | $94.50 |
| Purchase #6 | $248.41 | 10.304% | $274.0062 | $274.01 | $274.00 | $274.00 |
| Purchase #7 | $66.40 | 5.445% | $70.0155 | $70.02 | $70.00 | $70.00 |
| 7 purchase totals = | $866.61 | $942.1554 | $942.17 | $942.10 | $942.10 | |