| 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 | $99.79 | 11.591% | $111.3567 | $111.36 | $111.35 | $111.40 |
| Purchase #2 | $232.56 | 8.773% | $252.9625 | $252.96 | $252.95 | $253.00 |
| Purchase #3 | $85.70 | 12.305% | $96.2454 | $96.25 | $96.25 | $96.20 |
| Purchase #4 | $158.76 | 3.118% | $163.7101 | $163.71 | $163.70 | $163.70 |
| Purchase #5 | $180.37 | 6.713% | $192.4782 | $192.48 | $192.50 | $192.50 |
| Purchase #6 | $86.67 | 4.206% | $90.3153 | $90.32 | $90.30 | $90.30 |
| Purchase #7 | $23.55 | 9.598% | $25.8103 | $25.81 | $25.80 | $25.80 |
| 7 purchase totals = | $867.40 | $932.8785 | $932.89 | $932.85 | $932.90 | |