| 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 | $243.84 | 11.205% | $271.1623 | $271.16 | $271.15 | $271.20 |
| Purchase #2 | $76.44 | 8.648% | $83.0505 | $83.05 | $83.05 | $83.10 |
| Purchase #3 | $96.69 | 13.581% | $109.8215 | $109.82 | $109.80 | $109.80 |
| Purchase #4 | $74.73 | 8.705% | $81.2352 | $81.24 | $81.25 | $81.20 |
| Purchase #5 | $17.89 | 9.602% | $19.6078 | $19.61 | $19.60 | $19.60 |
| Purchase #6 | $212.66 | 5.491% | $224.3372 | $224.34 | $224.35 | $224.30 |
| Purchase #7 | $168.44 | 3.423% | $174.2057 | $174.21 | $174.20 | $174.20 |
| 7 purchase totals = | $890.69 | $963.4202 | $963.43 | $963.40 | $963.40 | |