| 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 | $109.73 | 10.285% | $121.0157 | $121.02 | $121.00 | $121.00 |
| Purchase #2 | $134.36 | 6.825% | $143.5301 | $143.53 | $143.55 | $143.50 |
| Purchase #3 | $17.90 | 5.277% | $18.8446 | $18.84 | $18.85 | $18.80 |
| Purchase #4 | $175.68 | 12.351% | $197.3782 | $197.38 | $197.40 | $197.40 |
| Purchase #5 | $206.89 | 6.700% | $220.7516 | $220.75 | $220.75 | $220.80 |
| Purchase #6 | $123.43 | 7.353% | $132.5058 | $132.51 | $132.50 | $132.50 |
| Purchase #7 | $71.98 | 8.574% | $78.1516 | $78.15 | $78.15 | $78.20 |
| 7 purchase totals = | $839.97 | $912.1776 | $912.18 | $912.20 | $912.20 | |