| 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 | $221.74 | 6.559% | $236.2839 | $236.28 | $236.30 | $236.30 |
| Purchase #2 | $180.44 | 5.583% | $190.514 | $190.51 | $190.50 | $190.50 |
| Purchase #3 | $23.95 | 8.665% | $26.0253 | $26.03 | $26.05 | $26.00 |
| Purchase #4 | $89.95 | 13.731% | $102.301 | $102.30 | $102.30 | $102.30 |
| Purchase #5 | $89.43 | 5.148% | $94.0339 | $94.03 | $94.05 | $94.00 |
| Purchase #6 | $229.70 | 4.426% | $239.8665 | $239.87 | $239.85 | $239.90 |
| Purchase #7 | $12.82 | 9.617% | $14.0529 | $14.05 | $14.05 | $14.10 |
| 7 purchase totals = | $848.03 | $903.0775 | $903.07 | $903.10 | $903.10 | |