| 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 | $40.82 | 5.112% | $42.9067 | $42.91 | $42.90 | $42.90 |
| Purchase #2 | $233.76 | 4.329% | $243.8795 | $243.88 | $243.90 | $243.90 |
| Purchase #3 | $118.55 | 3.500% | $122.6993 | $122.70 | $122.70 | $122.70 |
| Purchase #4 | $157.86 | 3.397% | $163.2225 | $163.22 | $163.20 | $163.20 |
| Purchase #5 | $195.67 | 5.746% | $206.9132 | $206.91 | $206.90 | $206.90 |
| Purchase #6 | $87.54 | 3.868% | $90.926 | $90.93 | $90.95 | $90.90 |
| Purchase #7 | $165.99 | 5.651% | $175.3701 | $175.37 | $175.35 | $175.40 |
| 7 purchase totals = | $1,000.19 | $1,045.9173 | $1,045.92 | $1,045.90 | $1,045.90 | |