| 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 | $242.69 | 12.395% | $272.7714 | $272.77 | $272.75 | $272.80 |
| Purchase #2 | $11.46 | 8.582% | $12.4435 | $12.44 | $12.45 | $12.40 |
| Purchase #3 | $238.82 | 4.633% | $249.8845 | $249.88 | $249.90 | $249.90 |
| Purchase #4 | $111.68 | 4.836% | $117.0808 | $117.08 | $117.10 | $117.10 |
| Purchase #5 | $82.98 | 9.162% | $90.5826 | $90.58 | $90.60 | $90.60 |
| Purchase #6 | $98.57 | 10.460% | $108.8804 | $108.88 | $108.90 | $108.90 |
| Purchase #7 | $15.76 | 5.110% | $16.5653 | $16.57 | $16.55 | $16.60 |
| 7 purchase totals = | $801.96 | $868.2085 | $868.20 | $868.25 | $868.30 | |