| 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 | $222.61 | 13.632% | $252.9562 | $252.96 | $252.95 | $253.00 |
| Purchase #2 | $10.73 | 5.618% | $11.3328 | $11.33 | $11.35 | $11.30 |
| Purchase #3 | $15.57 | 8.684% | $16.9221 | $16.92 | $16.90 | $16.90 |
| Purchase #4 | $20.42 | 7.735% | $21.9995 | $22.00 | $22.00 | $22.00 |
| Purchase #5 | $174.66 | 11.710% | $195.1127 | $195.11 | $195.10 | $195.10 |
| Purchase #6 | $239.68 | 3.167% | $247.2707 | $247.27 | $247.25 | $247.30 |
| Purchase #7 | $222.79 | 5.274% | $234.5399 | $234.54 | $234.55 | $234.50 |
| 7 purchase totals = | $906.46 | $980.1339 | $980.13 | $980.10 | $980.10 | |