| 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 | $11.93 | 4.432% | $12.4587 | $12.46 | $12.45 | $12.50 |
| Purchase #2 | $188.80 | 6.486% | $201.0456 | $201.05 | $201.05 | $201.00 |
| Purchase #3 | $82.70 | 12.235% | $92.8183 | $92.82 | $92.80 | $92.80 |
| Purchase #4 | $231.92 | 3.608% | $240.2877 | $240.29 | $240.30 | $240.30 |
| Purchase #5 | $53.74 | 7.688% | $57.8715 | $57.87 | $57.85 | $57.90 |
| Purchase #6 | $125.93 | 5.144% | $132.4078 | $132.41 | $132.40 | $132.40 |
| Purchase #7 | $14.94 | 13.553% | $16.9648 | $16.96 | $16.95 | $17.00 |
| 7 purchase totals = | $709.96 | $753.8544 | $753.86 | $753.80 | $753.90 | |