| 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 | $17.61 | 3.506% | $18.2274 | $18.23 | $18.25 | $18.20 |
| Purchase #2 | $232.74 | 6.520% | $247.9146 | $247.91 | $247.90 | $247.90 |
| Purchase #3 | $94.67 | 9.257% | $103.4336 | $103.43 | $103.45 | $103.40 |
| Purchase #4 | $225.60 | 6.665% | $240.6362 | $240.64 | $240.65 | $240.60 |
| Purchase #5 | $144.90 | 4.527% | $151.4596 | $151.46 | $151.45 | $151.50 |
| Purchase #6 | $174.64 | 13.661% | $198.4976 | $198.50 | $198.50 | $198.50 |
| Purchase #7 | $244.69 | 3.227% | $252.5861 | $252.59 | $252.60 | $252.60 |
| 7 purchase totals = | $1,134.85 | $1,212.7551 | $1,212.76 | $1,212.80 | $1,212.70 | |