| 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 | $194.77 | 11.375% | $216.9251 | $216.93 | $216.95 | $216.90 |
| Purchase #2 | $235.85 | 5.728% | $249.3595 | $249.36 | $249.35 | $249.40 |
| Purchase #3 | $188.55 | 6.535% | $200.8717 | $200.87 | $200.85 | $200.90 |
| Purchase #4 | $187.82 | 13.389% | $212.9672 | $212.97 | $212.95 | $213.00 |
| Purchase #5 | $58.62 | 12.725% | $66.0794 | $66.08 | $66.10 | $66.10 |
| Purchase #6 | $231.73 | 10.239% | $255.4568 | $255.46 | $255.45 | $255.50 |
| Purchase #7 | $10.52 | 10.195% | $11.5925 | $11.59 | $11.60 | $11.60 |
| 7 purchase totals = | $1,107.86 | $1,213.2522 | $1,213.26 | $1,213.25 | $1,213.40 | |