| 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 | $225.47 | 3.319% | $232.9533 | $232.95 | $232.95 | $233.00 |
| Purchase #2 | $122.48 | 12.620% | $137.937 | $137.94 | $137.95 | $137.90 |
| Purchase #3 | $178.45 | 4.798% | $187.012 | $187.01 | $187.00 | $187.00 |
| Purchase #4 | $81.62 | 7.827% | $88.0084 | $88.01 | $88.00 | $88.00 |
| Purchase #5 | $153.94 | 8.589% | $167.1619 | $167.16 | $167.15 | $167.20 |
| Purchase #6 | $79.60 | 12.141% | $89.2642 | $89.26 | $89.25 | $89.30 |
| Purchase #7 | $75.47 | 5.850% | $79.885 | $79.89 | $79.90 | $79.90 |
| 7 purchase totals = | $917.03 | $982.2218 | $982.22 | $982.20 | $982.30 | |