| 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 | $197.85 | 8.688% | $215.0392 | $215.04 | $215.05 | $215.00 |
| Purchase #2 | $127.50 | 13.357% | $144.5302 | $144.53 | $144.55 | $144.50 |
| Purchase #3 | $186.51 | 4.819% | $195.4979 | $195.50 | $195.50 | $195.50 |
| Purchase #4 | $132.28 | 10.253% | $145.8427 | $145.84 | $145.85 | $145.80 |
| Purchase #5 | $192.86 | 13.839% | $219.5499 | $219.55 | $219.55 | $219.50 |
| Purchase #6 | $243.98 | 10.533% | $269.6784 | $269.68 | $269.70 | $269.70 |
| Purchase #7 | $25.51 | 5.224% | $26.8426 | $26.84 | $26.85 | $26.80 |
| 7 purchase totals = | $1,106.49 | $1,216.9809 | $1,216.98 | $1,217.05 | $1,216.80 | |