| 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 | $123.37 | 13.135% | $139.5746 | $139.57 | $139.55 | $139.60 |
| Purchase #2 | $53.31 | 8.372% | $57.7731 | $57.77 | $57.75 | $57.80 |
| Purchase #3 | $105.98 | 3.775% | $109.9807 | $109.98 | $110.00 | $110.00 |
| Purchase #4 | $14.66 | 13.607% | $16.6548 | $16.65 | $16.65 | $16.70 |
| Purchase #5 | $234.80 | 4.714% | $245.8685 | $245.87 | $245.85 | $245.90 |
| Purchase #6 | $64.44 | 10.658% | $71.308 | $71.31 | $71.30 | $71.30 |
| Purchase #7 | $201.52 | 3.298% | $208.1661 | $208.17 | $208.15 | $208.20 |
| 7 purchase totals = | $798.08 | $849.3258 | $849.32 | $849.25 | $849.50 | |