| 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 | $213.81 | 3.736% | $221.7979 | $221.80 | $221.80 | $221.80 |
| Purchase #2 | $122.86 | 12.248% | $137.9079 | $137.91 | $137.90 | $137.90 |
| Purchase #3 | $67.34 | 13.357% | $76.3346 | $76.33 | $76.35 | $76.30 |
| Purchase #4 | $249.78 | 12.269% | $280.4255 | $280.43 | $280.45 | $280.40 |
| Purchase #5 | $82.96 | 13.367% | $94.0493 | $94.05 | $94.05 | $94.00 |
| Purchase #6 | $54.62 | 10.129% | $60.1525 | $60.15 | $60.15 | $60.20 |
| Purchase #7 | $69.49 | 10.872% | $77.045 | $77.05 | $77.05 | $77.00 |
| 7 purchase totals = | $860.86 | $947.7127 | $947.72 | $947.75 | $947.60 | |