| 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 | $169.84 | 11.701% | $189.713 | $189.71 | $189.70 | $189.70 |
| Purchase #2 | $240.33 | 12.339% | $269.9843 | $269.98 | $270.00 | $270.00 |
| Purchase #3 | $47.25 | 8.695% | $51.3584 | $51.36 | $51.35 | $51.40 |
| Purchase #4 | $112.33 | 3.852% | $116.657 | $116.66 | $116.65 | $116.70 |
| Purchase #5 | $24.90 | 11.701% | $27.8135 | $27.81 | $27.80 | $27.80 |
| Purchase #6 | $39.33 | 12.829% | $44.3756 | $44.38 | $44.40 | $44.40 |
| Purchase #7 | $48.46 | 13.377% | $54.9425 | $54.94 | $54.95 | $54.90 |
| 7 purchase totals = | $682.44 | $754.8443 | $754.84 | $754.85 | $754.90 | |