| 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 | $204.45 | 9.338% | $223.5415 | $223.54 | $223.55 | $223.50 |
| Purchase #2 | $233.70 | 3.546% | $241.987 | $241.99 | $242.00 | $242.00 |
| Purchase #3 | $197.55 | 5.189% | $207.8009 | $207.80 | $207.80 | $207.80 |
| Purchase #4 | $45.83 | 4.806% | $48.0326 | $48.03 | $48.05 | $48.00 |
| Purchase #5 | $36.51 | 5.196% | $38.4071 | $38.41 | $38.40 | $38.40 |
| Purchase #6 | $56.79 | 3.778% | $58.9355 | $58.94 | $58.95 | $58.90 |
| Purchase #7 | $50.25 | 12.760% | $56.6619 | $56.66 | $56.65 | $56.70 |
| 7 purchase totals = | $825.08 | $875.3665 | $875.37 | $875.40 | $875.30 | |