| 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 | $124.94 | 10.645% | $138.2399 | $138.24 | $138.25 | $138.20 |
| Purchase #2 | $215.32 | 8.128% | $232.8212 | $232.82 | $232.80 | $232.80 |
| Purchase #3 | $9.65 | 4.416% | $10.0761 | $10.08 | $10.10 | $10.10 |
| Purchase #4 | $77.98 | 10.126% | $85.8763 | $85.88 | $85.90 | $85.90 |
| Purchase #5 | $132.32 | 3.331% | $136.7276 | $136.73 | $136.75 | $136.70 |
| Purchase #6 | $196.55 | 8.838% | $213.9211 | $213.92 | $213.90 | $213.90 |
| Purchase #7 | $146.99 | 7.683% | $158.2832 | $158.28 | $158.30 | $158.30 |
| 7 purchase totals = | $903.75 | $975.9454 | $975.95 | $976.00 | $975.90 | |