| 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 | $242.90 | 11.316% | $270.3866 | $270.39 | $270.40 | $270.40 |
| Purchase #2 | $88.37 | 5.110% | $92.8857 | $92.89 | $92.90 | $92.90 |
| Purchase #3 | $59.67 | 11.768% | $66.692 | $66.69 | $66.70 | $66.70 |
| Purchase #4 | $210.86 | 11.645% | $235.4146 | $235.41 | $235.40 | $235.40 |
| Purchase #5 | $157.38 | 7.781% | $169.6257 | $169.63 | $169.65 | $169.60 |
| Purchase #6 | $50.91 | 12.344% | $57.1943 | $57.19 | $57.20 | $57.20 |
| Purchase #7 | $51.98 | 6.206% | $55.2059 | $55.21 | $55.20 | $55.20 |
| 7 purchase totals = | $862.07 | $947.4048 | $947.41 | $947.45 | $947.40 | |