| 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 | $127.49 | 8.575% | $138.4223 | $138.42 | $138.40 | $138.40 |
| Purchase #2 | $220.95 | 3.777% | $229.2953 | $229.30 | $229.30 | $229.30 |
| Purchase #3 | $60.92 | 10.327% | $67.2112 | $67.21 | $67.20 | $67.20 |
| Purchase #4 | $226.30 | 5.542% | $238.8415 | $238.84 | $238.85 | $238.80 |
| Purchase #5 | $51.35 | 13.202% | $58.1292 | $58.13 | $58.15 | $58.10 |
| Purchase #6 | $198.68 | 4.828% | $208.2723 | $208.27 | $208.25 | $208.30 |
| Purchase #7 | $51.67 | 6.452% | $55.0037 | $55.00 | $55.00 | $55.00 |
| 7 purchase totals = | $937.36 | $995.1755 | $995.17 | $995.15 | $995.10 | |