| 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 | $217.83 | 4.508% | $227.6498 | $227.65 | $227.65 | $227.60 |
| Purchase #2 | $96.36 | 11.793% | $107.7237 | $107.72 | $107.70 | $107.70 |
| Purchase #3 | $8.29 | 6.645% | $8.8409 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $165.95 | 4.306% | $173.0958 | $173.10 | $173.10 | $173.10 |
| Purchase #5 | $26.78 | 13.576% | $30.4157 | $30.42 | $30.40 | $30.40 |
| Purchase #6 | $124.77 | 6.196% | $132.5007 | $132.50 | $132.50 | $132.50 |
| Purchase #7 | $23.85 | 7.625% | $25.6686 | $25.67 | $25.65 | $25.70 |
| 7 purchase totals = | $663.83 | $705.8952 | $705.90 | $705.85 | $705.80 | |