| 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 | $101.61 | 7.811% | $109.5468 | $109.55 | $109.55 | $109.50 |
| Purchase #2 | $200.80 | 4.104% | $209.0408 | $209.04 | $209.05 | $209.00 |
| Purchase #3 | $221.86 | 12.645% | $249.9142 | $249.91 | $249.90 | $249.90 |
| Purchase #4 | $233.76 | 12.407% | $262.7626 | $262.76 | $262.75 | $262.80 |
| Purchase #5 | $56.89 | 7.576% | $61.2 | $61.20 | $61.20 | $61.20 |
| Purchase #6 | $232.89 | 11.671% | $260.0706 | $260.07 | $260.05 | $260.10 |
| Purchase #7 | $216.69 | 7.421% | $232.7706 | $232.77 | $232.75 | $232.80 |
| 7 purchase totals = | $1,264.50 | $1,385.3056 | $1,385.30 | $1,385.25 | $1,385.30 | |