| 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 | $190.45 | 9.276% | $208.1161 | $208.12 | $208.10 | $208.10 |
| Purchase #2 | $119.62 | 13.660% | $135.9601 | $135.96 | $135.95 | $136.00 |
| Purchase #3 | $214.33 | 10.343% | $236.4982 | $236.50 | $236.50 | $236.50 |
| Purchase #4 | $195.47 | 13.536% | $221.9288 | $221.93 | $221.95 | $221.90 |
| Purchase #5 | $80.49 | 7.477% | $86.5082 | $86.51 | $86.50 | $86.50 |
| Purchase #6 | $83.30 | 11.697% | $93.0436 | $93.04 | $93.05 | $93.00 |
| Purchase #7 | $138.44 | 13.374% | $156.955 | $156.96 | $156.95 | $157.00 |
| 7 purchase totals = | $1,022.10 | $1,139.0100 | $1,139.02 | $1,139.00 | $1,139.00 | |