| 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 | $230.91 | 10.531% | $255.2271 | $255.23 | $255.25 | $255.20 |
| Purchase #2 | $63.90 | 11.500% | $71.2485 | $71.25 | $71.25 | $71.20 |
| Purchase #3 | $87.57 | 11.709% | $97.8236 | $97.82 | $97.80 | $97.80 |
| Purchase #4 | $237.86 | 4.329% | $248.157 | $248.16 | $248.15 | $248.20 |
| Purchase #5 | $88.38 | 7.110% | $94.6638 | $94.66 | $94.65 | $94.70 |
| Purchase #6 | $238.71 | 3.375% | $246.7665 | $246.77 | $246.75 | $246.80 |
| Purchase #7 | $229.57 | 12.296% | $257.7979 | $257.80 | $257.80 | $257.80 |
| 7 purchase totals = | $1,176.90 | $1,271.6844 | $1,271.69 | $1,271.65 | $1,271.70 | |