| 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 | $210.78 | 9.582% | $230.9769 | $230.98 | $231.00 | $231.00 |
| Purchase #2 | $175.75 | 13.277% | $199.0843 | $199.08 | $199.10 | $199.10 |
| Purchase #3 | $191.57 | 8.754% | $208.34 | $208.34 | $208.35 | $208.30 |
| Purchase #4 | $39.91 | 12.214% | $44.7846 | $44.78 | $44.80 | $44.80 |
| Purchase #5 | $56.65 | 13.244% | $64.1527 | $64.15 | $64.15 | $64.20 |
| Purchase #6 | $204.71 | 12.425% | $230.1452 | $230.15 | $230.15 | $230.10 |
| Purchase #7 | $15.93 | 9.716% | $17.4778 | $17.48 | $17.50 | $17.50 |
| 7 purchase totals = | $895.30 | $994.9615 | $994.96 | $995.05 | $995.00 | |