| 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 | $231.42 | 9.772% | $254.0344 | $254.03 | $254.05 | $254.00 |
| Purchase #2 | $249.95 | 6.698% | $266.6917 | $266.69 | $266.70 | $266.70 |
| Purchase #3 | $139.25 | 6.629% | $148.4809 | $148.48 | $148.50 | $148.50 |
| Purchase #4 | $77.86 | 12.291% | $87.4298 | $87.43 | $87.45 | $87.40 |
| Purchase #5 | $91.31 | 7.639% | $98.2852 | $98.29 | $98.30 | $98.30 |
| Purchase #6 | $77.45 | 12.363% | $87.0251 | $87.03 | $87.05 | $87.00 |
| Purchase #7 | $153.93 | 10.705% | $170.4082 | $170.41 | $170.40 | $170.40 |
| 7 purchase totals = | $1,021.17 | $1,112.3553 | $1,112.36 | $1,112.45 | $1,112.30 | |