| 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 | $236.46 | 4.490% | $247.0771 | $247.08 | $247.10 | $247.10 |
| Purchase #2 | $10.99 | 9.121% | $11.9924 | $11.99 | $12.00 | $12.00 |
| Purchase #3 | $44.33 | 7.770% | $47.7744 | $47.77 | $47.75 | $47.80 |
| Purchase #4 | $71.50 | 3.821% | $74.232 | $74.23 | $74.25 | $74.20 |
| Purchase #5 | $201.30 | 6.338% | $214.0584 | $214.06 | $214.05 | $214.10 |
| Purchase #6 | $35.96 | 11.189% | $39.9836 | $39.98 | $40.00 | $40.00 |
| Purchase #7 | $71.28 | 7.483% | $76.6139 | $76.61 | $76.60 | $76.60 |
| 7 purchase totals = | $671.82 | $711.7318 | $711.72 | $711.75 | $711.80 | |