| 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 | $213.77 | 4.826% | $224.0865 | $224.09 | $224.10 | $224.10 |
| Purchase #2 | $228.99 | 8.713% | $248.9419 | $248.94 | $248.95 | $248.90 |
| Purchase #3 | $226.57 | 5.312% | $238.6054 | $238.61 | $238.60 | $238.60 |
| Purchase #4 | $125.25 | 7.319% | $134.417 | $134.42 | $134.40 | $134.40 |
| Purchase #5 | $23.92 | 9.362% | $26.1594 | $26.16 | $26.15 | $26.20 |
| Purchase #6 | $145.67 | 9.371% | $159.3207 | $159.32 | $159.30 | $159.30 |
| Purchase #7 | $125.39 | 7.296% | $134.5385 | $134.54 | $134.55 | $134.50 |
| 7 purchase totals = | $1,089.56 | $1,166.0694 | $1,166.08 | $1,166.05 | $1,166.00 | |