| 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 | $15.35 | 10.112% | $16.9022 | $16.90 | $16.90 | $16.90 |
| Purchase #2 | $213.52 | 5.539% | $225.3469 | $225.35 | $225.35 | $225.30 |
| Purchase #3 | $100.77 | 6.106% | $106.923 | $106.92 | $106.90 | $106.90 |
| Purchase #4 | $216.70 | 5.203% | $227.9749 | $227.97 | $227.95 | $228.00 |
| Purchase #5 | $250.99 | 13.849% | $285.7496 | $285.75 | $285.75 | $285.70 |
| Purchase #6 | $57.35 | 6.408% | $61.025 | $61.03 | $61.05 | $61.00 |
| Purchase #7 | $67.44 | 11.703% | $75.3325 | $75.33 | $75.35 | $75.30 |
| 7 purchase totals = | $922.12 | $999.2541 | $999.25 | $999.25 | $999.10 | |