| 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 | $83.84 | 4.307% | $87.451 | $87.45 | $87.45 | $87.50 |
| Purchase #2 | $128.74 | 4.561% | $134.6118 | $134.61 | $134.60 | $134.60 |
| Purchase #3 | $124.60 | 6.124% | $132.2305 | $132.23 | $132.25 | $132.20 |
| Purchase #4 | $98.87 | 7.193% | $105.9817 | $105.98 | $106.00 | $106.00 |
| Purchase #5 | $157.50 | 7.863% | $169.8842 | $169.88 | $169.90 | $169.90 |
| Purchase #6 | $196.86 | 9.357% | $215.2802 | $215.28 | $215.30 | $215.30 |
| Purchase #7 | $231.60 | 3.387% | $239.4443 | $239.44 | $239.45 | $239.40 |
| 7 purchase totals = | $1,022.01 | $1,084.8837 | $1,084.87 | $1,084.95 | $1,084.90 | |