| 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 | $124.73 | 5.715% | $131.8583 | $131.86 | $131.85 | $131.90 |
| Purchase #2 | $80.95 | 12.471% | $91.0453 | $91.05 | $91.05 | $91.00 |
| Purchase #3 | $93.42 | 7.231% | $100.1752 | $100.18 | $100.20 | $100.20 |
| Purchase #4 | $234.92 | 7.328% | $252.1349 | $252.13 | $252.15 | $252.10 |
| Purchase #5 | $220.29 | 5.799% | $233.0646 | $233.06 | $233.05 | $233.10 |
| Purchase #6 | $102.70 | 9.257% | $112.2069 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $27.39 | 12.558% | $30.8296 | $30.83 | $30.85 | $30.80 |
| 7 purchase totals = | $884.40 | $951.3148 | $951.32 | $951.35 | $951.30 | |