| 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 | $94.28 | 8.329% | $102.1326 | $102.13 | $102.15 | $102.10 |
| Purchase #2 | $109.78 | 9.250% | $119.9347 | $119.93 | $119.95 | $119.90 |
| Purchase #3 | $237.28 | 10.550% | $262.313 | $262.31 | $262.30 | $262.30 |
| Purchase #4 | $15.87 | 6.104% | $16.8387 | $16.84 | $16.85 | $16.80 |
| Purchase #5 | $122.36 | 7.703% | $131.7854 | $131.79 | $131.80 | $131.80 |
| Purchase #6 | $185.93 | 13.564% | $211.1495 | $211.15 | $211.15 | $211.10 |
| Purchase #7 | $22.84 | 4.186% | $23.7961 | $23.80 | $23.80 | $23.80 |
| 7 purchase totals = | $788.34 | $867.9500 | $867.95 | $868.00 | $867.80 | |