| 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 | $249.91 | 13.245% | $283.0106 | $283.01 | $283.00 | $283.00 |
| Purchase #2 | $91.92 | 8.637% | $99.8591 | $99.86 | $99.85 | $99.90 |
| Purchase #3 | $8.92 | 10.275% | $9.8365 | $9.84 | $9.85 | $9.80 |
| Purchase #4 | $154.60 | 5.874% | $163.6812 | $163.68 | $163.70 | $163.70 |
| Purchase #5 | $90.30 | 12.659% | $101.7311 | $101.73 | $101.75 | $101.70 |
| Purchase #6 | $120.35 | 7.533% | $129.416 | $129.42 | $129.40 | $129.40 |
| Purchase #7 | $132.54 | 11.249% | $147.4494 | $147.45 | $147.45 | $147.40 |
| 7 purchase totals = | $848.54 | $934.9839 | $934.99 | $935.00 | $934.90 | |