| 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 | $214.37 | 11.523% | $239.0719 | $239.07 | $239.05 | $239.10 |
| Purchase #2 | $180.30 | 11.508% | $201.0489 | $201.05 | $201.05 | $201.00 |
| Purchase #3 | $94.62 | 4.830% | $99.1901 | $99.19 | $99.20 | $99.20 |
| Purchase #4 | $205.67 | 9.517% | $225.2436 | $225.24 | $225.25 | $225.20 |
| Purchase #5 | $194.45 | 8.485% | $210.9491 | $210.95 | $210.95 | $210.90 |
| Purchase #6 | $223.50 | 3.767% | $231.9192 | $231.92 | $231.90 | $231.90 |
| Purchase #7 | $72.47 | 11.683% | $80.9367 | $80.94 | $80.95 | $80.90 |
| 7 purchase totals = | $1,185.38 | $1,288.3595 | $1,288.36 | $1,288.35 | $1,288.20 | |