| 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 | $216.31 | 4.757% | $226.5999 | $226.60 | $226.60 | $226.60 |
| Purchase #2 | $150.89 | 8.564% | $163.8122 | $163.81 | $163.80 | $163.80 |
| Purchase #3 | $141.37 | 11.474% | $157.5908 | $157.59 | $157.60 | $157.60 |
| Purchase #4 | $98.70 | 12.601% | $111.1372 | $111.14 | $111.15 | $111.10 |
| Purchase #5 | $80.42 | 13.341% | $91.1488 | $91.15 | $91.15 | $91.10 |
| Purchase #6 | $128.32 | 3.543% | $132.8664 | $132.87 | $132.85 | $132.90 |
| Purchase #7 | $24.99 | 13.670% | $28.4061 | $28.41 | $28.40 | $28.40 |
| 7 purchase totals = | $841.00 | $911.5614 | $911.57 | $911.55 | $911.50 | |