| 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 | $247.44 | 7.734% | $266.577 | $266.58 | $266.60 | $266.60 |
| Purchase #2 | $156.53 | 9.769% | $171.8214 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $94.55 | 9.245% | $103.2911 | $103.29 | $103.30 | $103.30 |
| Purchase #4 | $190.61 | 3.660% | $197.5863 | $197.59 | $197.60 | $197.60 |
| Purchase #5 | $169.63 | 8.120% | $183.404 | $183.40 | $183.40 | $183.40 |
| Purchase #6 | $76.86 | 7.471% | $82.6022 | $82.60 | $82.60 | $82.60 |
| Purchase #7 | $207.78 | 12.844% | $234.4673 | $234.47 | $234.45 | $234.50 |
| 7 purchase totals = | $1,143.40 | $1,239.7493 | $1,239.75 | $1,239.75 | $1,239.80 | |