| 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 | $236.55 | 3.794% | $245.5247 | $245.52 | $245.50 | $245.50 |
| Purchase #2 | $122.99 | 11.691% | $137.3688 | $137.37 | $137.35 | $137.40 |
| Purchase #3 | $242.43 | 9.491% | $265.439 | $265.44 | $265.45 | $265.40 |
| Purchase #4 | $208.40 | 5.488% | $219.837 | $219.84 | $219.85 | $219.80 |
| Purchase #5 | $207.91 | 13.668% | $236.3271 | $236.33 | $236.35 | $236.30 |
| Purchase #6 | $188.42 | 3.504% | $195.0222 | $195.02 | $195.00 | $195.00 |
| Purchase #7 | $74.96 | 12.704% | $84.4829 | $84.48 | $84.50 | $84.50 |
| 7 purchase totals = | $1,281.66 | $1,384.0017 | $1,384.00 | $1,384.00 | $1,383.90 | |