| 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 | $238.54 | 6.301% | $253.5704 | $253.57 | $253.55 | $253.60 |
| Purchase #2 | $86.50 | 5.813% | $91.5282 | $91.53 | $91.55 | $91.50 |
| Purchase #3 | $10.48 | 6.749% | $11.1873 | $11.19 | $11.20 | $11.20 |
| Purchase #4 | $164.83 | 13.383% | $186.8892 | $186.89 | $186.90 | $186.90 |
| Purchase #5 | $182.65 | 8.444% | $198.073 | $198.07 | $198.05 | $198.10 |
| Purchase #6 | $68.93 | 12.251% | $77.3746 | $77.37 | $77.35 | $77.40 |
| Purchase #7 | $69.29 | 3.318% | $71.589 | $71.59 | $71.60 | $71.60 |
| 7 purchase totals = | $821.22 | $890.2117 | $890.21 | $890.20 | $890.30 | |