| 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 | $237.31 | 13.395% | $269.0977 | $269.10 | $269.10 | $269.10 |
| Purchase #2 | $148.61 | 5.731% | $157.1268 | $157.13 | $157.15 | $157.10 |
| Purchase #3 | $117.41 | 8.486% | $127.3734 | $127.37 | $127.35 | $127.40 |
| Purchase #4 | $56.96 | 7.607% | $61.2929 | $61.29 | $61.30 | $61.30 |
| Purchase #5 | $120.25 | 7.594% | $129.3818 | $129.38 | $129.40 | $129.40 |
| Purchase #6 | $55.65 | 12.254% | $62.4694 | $62.47 | $62.45 | $62.50 |
| Purchase #7 | $129.73 | 8.378% | $140.5988 | $140.60 | $140.60 | $140.60 |
| 7 purchase totals = | $865.92 | $947.3408 | $947.34 | $947.35 | $947.40 | |