| 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 | $127.47 | 9.295% | $139.3183 | $139.32 | $139.30 | $139.30 |
| Purchase #2 | $12.90 | 6.561% | $13.7464 | $13.75 | $13.75 | $13.70 |
| Purchase #3 | $228.25 | 6.713% | $243.5724 | $243.57 | $243.55 | $243.60 |
| Purchase #4 | $206.98 | 8.136% | $223.8199 | $223.82 | $223.80 | $223.80 |
| Purchase #5 | $77.93 | 7.347% | $83.6555 | $83.66 | $83.65 | $83.70 |
| Purchase #6 | $87.90 | 12.419% | $98.8163 | $98.82 | $98.80 | $98.80 |
| Purchase #7 | $138.30 | 12.557% | $155.6663 | $155.67 | $155.65 | $155.70 |
| 7 purchase totals = | $879.73 | $958.5951 | $958.61 | $958.50 | $958.60 | |