| 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 | $249.72 | 7.255% | $267.8372 | $267.84 | $267.85 | $267.80 |
| Purchase #2 | $45.29 | 12.716% | $51.0491 | $51.05 | $51.05 | $51.00 |
| Purchase #3 | $90.60 | 12.663% | $102.0727 | $102.07 | $102.05 | $102.10 |
| Purchase #4 | $54.69 | 5.395% | $57.6405 | $57.64 | $57.65 | $57.60 |
| Purchase #5 | $239.92 | 5.547% | $253.2284 | $253.23 | $253.25 | $253.20 |
| Purchase #6 | $21.88 | 7.659% | $23.5558 | $23.56 | $23.55 | $23.60 |
| Purchase #7 | $207.99 | 3.494% | $215.2572 | $215.26 | $215.25 | $215.30 |
| 7 purchase totals = | $910.09 | $970.6409 | $970.65 | $970.65 | $970.60 | |