| 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 | $221.92 | 5.766% | $234.7159 | $234.72 | $234.70 | $234.70 |
| Purchase #2 | $204.85 | 12.615% | $230.6918 | $230.69 | $230.70 | $230.70 |
| Purchase #3 | $110.71 | 3.171% | $114.2206 | $114.22 | $114.20 | $114.20 |
| Purchase #4 | $23.97 | 7.831% | $25.8471 | $25.85 | $25.85 | $25.80 |
| Purchase #5 | $49.61 | 12.515% | $55.8187 | $55.82 | $55.80 | $55.80 |
| Purchase #6 | $100.83 | 12.189% | $113.1202 | $113.12 | $113.10 | $113.10 |
| Purchase #7 | $85.30 | 11.126% | $94.7905 | $94.79 | $94.80 | $94.80 |
| 7 purchase totals = | $797.19 | $869.2048 | $869.21 | $869.15 | $869.10 | |