| 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 | $124.30 | 9.159% | $135.6846 | $135.68 | $135.70 | $135.70 |
| Purchase #2 | $214.92 | 9.664% | $235.6899 | $235.69 | $235.70 | $235.70 |
| Purchase #3 | $222.63 | 11.403% | $248.0165 | $248.02 | $248.00 | $248.00 |
| Purchase #4 | $17.78 | 10.257% | $19.6037 | $19.60 | $19.60 | $19.60 |
| Purchase #5 | $81.54 | 9.833% | $89.5578 | $89.56 | $89.55 | $89.60 |
| Purchase #6 | $23.89 | 6.498% | $25.4424 | $25.44 | $25.45 | $25.40 |
| Purchase #7 | $217.49 | 12.315% | $244.2739 | $244.27 | $244.25 | $244.30 |
| 7 purchase totals = | $902.55 | $998.2688 | $998.26 | $998.25 | $998.30 | |