| 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 | $116.50 | 11.495% | $129.8917 | $129.89 | $129.90 | $129.90 |
| Purchase #2 | $231.62 | 12.313% | $260.1394 | $260.14 | $260.15 | $260.10 |
| Purchase #3 | $23.93 | 5.476% | $25.2404 | $25.24 | $25.25 | $25.20 |
| Purchase #4 | $106.75 | 10.720% | $118.1936 | $118.19 | $118.20 | $118.20 |
| Purchase #5 | $239.38 | 8.379% | $259.4377 | $259.44 | $259.45 | $259.40 |
| Purchase #6 | $231.93 | 11.111% | $257.6997 | $257.70 | $257.70 | $257.70 |
| Purchase #7 | $228.66 | 7.715% | $246.3011 | $246.30 | $246.30 | $246.30 |
| 7 purchase totals = | $1,178.77 | $1,296.9036 | $1,296.90 | $1,296.95 | $1,296.80 | |