| 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 | $239.70 | 11.119% | $266.3522 | $266.35 | $266.35 | $266.40 |
| Purchase #2 | $8.89 | 13.405% | $10.0817 | $10.08 | $10.10 | $10.10 |
| Purchase #3 | $57.74 | 5.491% | $60.9105 | $60.91 | $60.90 | $60.90 |
| Purchase #4 | $30.87 | 4.324% | $32.2048 | $32.20 | $32.20 | $32.20 |
| Purchase #5 | $88.40 | 12.298% | $99.2714 | $99.27 | $99.25 | $99.30 |
| Purchase #6 | $130.98 | 6.467% | $139.4505 | $139.45 | $139.45 | $139.50 |
| Purchase #7 | $194.43 | 4.494% | $203.1677 | $203.17 | $203.15 | $203.20 |
| 7 purchase totals = | $751.01 | $811.4388 | $811.43 | $811.40 | $811.60 | |