| 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 | $193.40 | 11.865% | $216.3469 | $216.35 | $216.35 | $216.30 |
| Purchase #2 | $159.27 | 12.391% | $179.0051 | $179.01 | $179.00 | $179.00 |
| Purchase #3 | $37.35 | 6.773% | $39.8797 | $39.88 | $39.90 | $39.90 |
| Purchase #4 | $239.94 | 6.695% | $256.004 | $256.00 | $256.00 | $256.00 |
| Purchase #5 | $33.97 | 4.200% | $35.3967 | $35.40 | $35.40 | $35.40 |
| Purchase #6 | $89.75 | 5.289% | $94.4969 | $94.50 | $94.50 | $94.50 |
| Purchase #7 | $127.73 | 8.153% | $138.1438 | $138.14 | $138.15 | $138.10 |
| 7 purchase totals = | $881.41 | $959.2731 | $959.28 | $959.30 | $959.20 | |