| 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 | $227.94 | 6.474% | $242.6968 | $242.70 | $242.70 | $242.70 |
| Purchase #2 | $79.98 | 4.394% | $83.4943 | $83.49 | $83.50 | $83.50 |
| Purchase #3 | $177.35 | 12.772% | $200.0011 | $200.00 | $200.00 | $200.00 |
| Purchase #4 | $12.68 | 9.405% | $13.8726 | $13.87 | $13.85 | $13.90 |
| Purchase #5 | $105.57 | 7.747% | $113.7485 | $113.75 | $113.75 | $113.70 |
| Purchase #6 | $45.47 | 12.541% | $51.1724 | $51.17 | $51.15 | $51.20 |
| Purchase #7 | $172.77 | 4.130% | $179.9054 | $179.91 | $179.90 | $179.90 |
| 7 purchase totals = | $821.76 | $884.8911 | $884.89 | $884.85 | $884.90 | |