| 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 | $106.47 | 3.451% | $110.1443 | $110.14 | $110.15 | $110.10 |
| Purchase #2 | $16.70 | 13.857% | $19.0141 | $19.01 | $19.00 | $19.00 |
| Purchase #3 | $232.53 | 12.185% | $260.8638 | $260.86 | $260.85 | $260.90 |
| Purchase #4 | $227.55 | 13.307% | $257.8301 | $257.83 | $257.85 | $257.80 |
| Purchase #5 | $241.75 | 5.510% | $255.0704 | $255.07 | $255.05 | $255.10 |
| Purchase #6 | $186.95 | 12.222% | $209.799 | $209.80 | $209.80 | $209.80 |
| Purchase #7 | $130.83 | 9.304% | $143.0024 | $143.00 | $143.00 | $143.00 |
| 7 purchase totals = | $1,142.78 | $1,255.7241 | $1,255.71 | $1,255.70 | $1,255.70 | |