| 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 | $217.40 | 4.391% | $226.946 | $226.95 | $226.95 | $226.90 |
| Purchase #2 | $151.37 | 9.320% | $165.4777 | $165.48 | $165.50 | $165.50 |
| Purchase #3 | $74.60 | 4.106% | $77.6631 | $77.66 | $77.65 | $77.70 |
| Purchase #4 | $247.31 | 7.557% | $265.9992 | $266.00 | $266.00 | $266.00 |
| Purchase #5 | $237.76 | 7.245% | $254.9857 | $254.99 | $255.00 | $255.00 |
| Purchase #6 | $209.92 | 8.721% | $228.2271 | $228.23 | $228.25 | $228.20 |
| Purchase #7 | $164.98 | 7.522% | $177.3898 | $177.39 | $177.40 | $177.40 |
| 7 purchase totals = | $1,303.34 | $1,396.6886 | $1,396.70 | $1,396.75 | $1,396.70 | |