| 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 | $223.48 | 6.868% | $238.8286 | $238.83 | $238.85 | $238.80 |
| Purchase #2 | $74.43 | 13.355% | $84.3701 | $84.37 | $84.35 | $84.40 |
| Purchase #3 | $126.27 | 11.692% | $141.0335 | $141.03 | $141.05 | $141.00 |
| Purchase #4 | $41.87 | 4.873% | $43.9103 | $43.91 | $43.90 | $43.90 |
| Purchase #5 | $152.39 | 7.558% | $163.9076 | $163.91 | $163.90 | $163.90 |
| Purchase #6 | $126.65 | 6.197% | $134.4985 | $134.50 | $134.50 | $134.50 |
| Purchase #7 | $120.50 | 10.497% | $133.1489 | $133.15 | $133.15 | $133.10 |
| 7 purchase totals = | $865.59 | $939.6975 | $939.70 | $939.70 | $939.60 | |