| 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 | $20.76 | 10.421% | $22.9234 | $22.92 | $22.90 | $22.90 |
| Purchase #2 | $246.98 | 8.709% | $268.4895 | $268.49 | $268.50 | $268.50 |
| Purchase #3 | $216.45 | 13.844% | $246.4153 | $246.42 | $246.40 | $246.40 |
| Purchase #4 | $207.69 | 11.614% | $231.8111 | $231.81 | $231.80 | $231.80 |
| Purchase #5 | $109.96 | 4.700% | $115.1281 | $115.13 | $115.15 | $115.10 |
| Purchase #6 | $159.41 | 3.738% | $165.3687 | $165.37 | $165.35 | $165.40 |
| Purchase #7 | $237.48 | 3.597% | $246.0222 | $246.02 | $246.00 | $246.00 |
| 7 purchase totals = | $1,198.73 | $1,296.1583 | $1,296.16 | $1,296.10 | $1,296.10 | |