| 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 | $198.59 | 5.287% | $209.0895 | $209.09 | $209.10 | $209.10 |
| Purchase #2 | $92.92 | 4.520% | $97.12 | $97.12 | $97.10 | $97.10 |
| Purchase #3 | $215.42 | 10.523% | $238.0886 | $238.09 | $238.10 | $238.10 |
| Purchase #4 | $74.92 | 4.474% | $78.2719 | $78.27 | $78.25 | $78.30 |
| Purchase #5 | $225.99 | 11.791% | $252.6365 | $252.64 | $252.65 | $252.60 |
| Purchase #6 | $66.65 | 5.284% | $70.1718 | $70.17 | $70.15 | $70.20 |
| Purchase #7 | $42.65 | 8.450% | $46.2539 | $46.25 | $46.25 | $46.30 |
| 7 purchase totals = | $917.14 | $991.6322 | $991.63 | $991.60 | $991.70 | |