| 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 | $131.65 | 8.850% | $143.301 | $143.30 | $143.30 | $143.30 |
| Purchase #2 | $5.48 | 12.867% | $6.1851 | $6.19 | $6.20 | $6.20 |
| Purchase #3 | $248.41 | 4.842% | $260.438 | $260.44 | $260.45 | $260.40 |
| Purchase #4 | $211.27 | 11.480% | $235.5238 | $235.52 | $235.50 | $235.50 |
| Purchase #5 | $206.52 | 3.522% | $213.7936 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $10.85 | 4.286% | $11.315 | $11.32 | $11.30 | $11.30 |
| Purchase #7 | $94.65 | 11.213% | $105.2631 | $105.26 | $105.25 | $105.30 |
| 7 purchase totals = | $908.83 | $975.8196 | $975.82 | $975.80 | $975.80 | |