| 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 | $212.66 | 4.610% | $222.4636 | $222.46 | $222.45 | $222.50 |
| Purchase #2 | $8.75 | 7.395% | $9.3971 | $9.40 | $9.40 | $9.40 |
| Purchase #3 | $51.43 | 6.567% | $54.8074 | $54.81 | $54.80 | $54.80 |
| Purchase #4 | $27.91 | 9.473% | $30.5539 | $30.55 | $30.55 | $30.60 |
| Purchase #5 | $90.94 | 3.553% | $94.1711 | $94.17 | $94.15 | $94.20 |
| Purchase #6 | $171.76 | 6.403% | $182.7578 | $182.76 | $182.75 | $182.80 |
| Purchase #7 | $200.94 | 3.866% | $208.7083 | $208.71 | $208.70 | $208.70 |
| 7 purchase totals = | $764.39 | $802.8592 | $802.86 | $802.80 | $803.00 | |