| 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 | $141.51 | 6.750% | $151.0619 | $151.06 | $151.05 | $151.10 |
| Purchase #2 | $246.31 | 8.810% | $268.0099 | $268.01 | $268.00 | $268.00 |
| Purchase #3 | $78.47 | 8.498% | $85.1384 | $85.14 | $85.15 | $85.10 |
| Purchase #4 | $81.90 | 7.234% | $87.8246 | $87.82 | $87.80 | $87.80 |
| Purchase #5 | $137.42 | 7.858% | $148.2185 | $148.22 | $148.20 | $148.20 |
| Purchase #6 | $185.52 | 11.156% | $206.2166 | $206.22 | $206.20 | $206.20 |
| Purchase #7 | $77.87 | 5.234% | $81.9457 | $81.95 | $81.95 | $81.90 |
| 7 purchase totals = | $949.00 | $1,028.4156 | $1,028.42 | $1,028.35 | $1,028.30 | |