| 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 | $234.67 | 12.798% | $264.7031 | $264.70 | $264.70 | $264.70 |
| Purchase #2 | $178.69 | 4.598% | $186.9062 | $186.91 | $186.90 | $186.90 |
| Purchase #3 | $204.65 | 13.595% | $232.4722 | $232.47 | $232.45 | $232.50 |
| Purchase #4 | $118.76 | 6.840% | $126.8832 | $126.88 | $126.90 | $126.90 |
| Purchase #5 | $210.87 | 6.358% | $224.2771 | $224.28 | $224.30 | $224.30 |
| Purchase #6 | $77.89 | 8.284% | $84.3424 | $84.34 | $84.35 | $84.30 |
| Purchase #7 | $198.45 | 11.404% | $221.0812 | $221.08 | $221.10 | $221.10 |
| 7 purchase totals = | $1,223.98 | $1,340.6654 | $1,340.66 | $1,340.70 | $1,340.70 | |