| 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 | $235.57 | 10.419% | $260.114 | $260.11 | $260.10 | $260.10 |
| Purchase #2 | $124.83 | 7.488% | $134.1773 | $134.18 | $134.20 | $134.20 |
| Purchase #3 | $108.64 | 12.214% | $121.9093 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $80.63 | 3.378% | $83.3537 | $83.35 | $83.35 | $83.40 |
| Purchase #5 | $107.57 | 10.177% | $118.5174 | $118.52 | $118.50 | $118.50 |
| Purchase #6 | $6.33 | 10.596% | $7.0007 | $7.00 | $7.00 | $7.00 |
| Purchase #7 | $202.89 | 8.509% | $220.1539 | $220.15 | $220.15 | $220.20 |
| 7 purchase totals = | $866.46 | $945.2263 | $945.22 | $945.20 | $945.30 | |