| 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 | $191.62 | 12.486% | $215.5457 | $215.55 | $215.55 | $215.50 |
| Purchase #2 | $227.69 | 12.145% | $255.343 | $255.34 | $255.35 | $255.30 |
| Purchase #3 | $44.91 | 10.638% | $49.6875 | $49.69 | $49.70 | $49.70 |
| Purchase #4 | $208.87 | 5.816% | $221.0179 | $221.02 | $221.00 | $221.00 |
| Purchase #5 | $43.62 | 7.217% | $46.7681 | $46.77 | $46.75 | $46.80 |
| Purchase #6 | $79.71 | 9.572% | $87.3398 | $87.34 | $87.35 | $87.30 |
| Purchase #7 | $22.65 | 4.223% | $23.6065 | $23.61 | $23.60 | $23.60 |
| 7 purchase totals = | $819.07 | $899.3085 | $899.32 | $899.30 | $899.20 | |