| 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 | $130.55 | 3.202% | $134.7302 | $134.73 | $134.75 | $134.70 |
| Purchase #2 | $76.98 | 4.354% | $80.3317 | $80.33 | $80.35 | $80.30 |
| Purchase #3 | $21.71 | 10.392% | $23.9661 | $23.97 | $23.95 | $24.00 |
| Purchase #4 | $234.41 | 10.134% | $258.1651 | $258.17 | $258.15 | $258.20 |
| Purchase #5 | $140.56 | 7.796% | $151.5181 | $151.52 | $151.50 | $151.50 |
| Purchase #6 | $195.78 | 5.412% | $206.3756 | $206.38 | $206.40 | $206.40 |
| Purchase #7 | $69.87 | 11.379% | $77.8205 | $77.82 | $77.80 | $77.80 |
| 7 purchase totals = | $869.86 | $932.9073 | $932.92 | $932.90 | $932.90 | |