| 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 | $212.44 | 9.280% | $232.1544 | $232.15 | $232.15 | $232.20 |
| Purchase #2 | $214.79 | 8.397% | $232.8259 | $232.83 | $232.85 | $232.80 |
| Purchase #3 | $207.79 | 10.333% | $229.2609 | $229.26 | $229.25 | $229.30 |
| Purchase #4 | $20.80 | 5.451% | $21.9338 | $21.93 | $21.95 | $21.90 |
| Purchase #5 | $16.76 | 3.304% | $17.3138 | $17.31 | $17.30 | $17.30 |
| Purchase #6 | $96.61 | 11.453% | $107.6747 | $107.67 | $107.65 | $107.70 |
| Purchase #7 | $73.42 | 8.508% | $79.6666 | $79.67 | $79.65 | $79.70 |
| 7 purchase totals = | $842.61 | $920.8301 | $920.82 | $920.80 | $920.90 | |