| 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 | $142.31 | 5.257% | $149.7912 | $149.79 | $149.80 | $149.80 |
| Purchase #2 | $104.61 | 8.696% | $113.7069 | $113.71 | $113.70 | $113.70 |
| Purchase #3 | $232.27 | 5.291% | $244.5594 | $244.56 | $244.55 | $244.60 |
| Purchase #4 | $11.45 | 9.310% | $12.516 | $12.52 | $12.50 | $12.50 |
| Purchase #5 | $217.57 | 10.254% | $239.8796 | $239.88 | $239.90 | $239.90 |
| Purchase #6 | $111.96 | 10.504% | $123.7203 | $123.72 | $123.70 | $123.70 |
| Purchase #7 | $102.39 | 9.868% | $112.4938 | $112.49 | $112.50 | $112.50 |
| 7 purchase totals = | $922.56 | $996.6672 | $996.67 | $996.65 | $996.70 | |