| 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 | $190.74 | 5.791% | $201.7858 | $201.79 | $201.80 | $201.80 |
| Purchase #2 | $42.98 | 11.387% | $47.8741 | $47.87 | $47.85 | $47.90 |
| Purchase #3 | $49.38 | 12.378% | $55.4923 | $55.49 | $55.50 | $55.50 |
| Purchase #4 | $10.59 | 11.150% | $11.7708 | $11.77 | $11.75 | $11.80 |
| Purchase #5 | $208.82 | 10.176% | $230.0695 | $230.07 | $230.05 | $230.10 |
| Purchase #6 | $193.98 | 10.856% | $215.0385 | $215.04 | $215.05 | $215.00 |
| Purchase #7 | $90.94 | 8.199% | $98.3962 | $98.40 | $98.40 | $98.40 |
| 7 purchase totals = | $787.43 | $860.4272 | $860.43 | $860.40 | $860.50 | |