| 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 | $240.93 | 10.209% | $265.5265 | $265.53 | $265.55 | $265.50 |
| Purchase #2 | $26.87 | 3.703% | $27.865 | $27.87 | $27.85 | $27.90 |
| Purchase #3 | $97.52 | 4.832% | $102.2322 | $102.23 | $102.25 | $102.20 |
| Purchase #4 | $20.78 | 11.417% | $23.1525 | $23.15 | $23.15 | $23.20 |
| Purchase #5 | $192.56 | 8.122% | $208.1997 | $208.20 | $208.20 | $208.20 |
| Purchase #6 | $144.97 | 8.212% | $156.8749 | $156.87 | $156.85 | $156.90 |
| Purchase #7 | $6.43 | 8.311% | $6.9644 | $6.96 | $6.95 | $7.00 |
| 7 purchase totals = | $730.06 | $790.8152 | $790.81 | $790.80 | $790.90 | |