| 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 | $240.70 | 11.154% | $267.5477 | $267.55 | $267.55 | $267.50 |
| Purchase #2 | $204.90 | 13.354% | $232.2623 | $232.26 | $232.25 | $232.30 |
| Purchase #3 | $136.36 | 5.289% | $143.5721 | $143.57 | $143.55 | $143.60 |
| Purchase #4 | $87.61 | 9.776% | $96.1748 | $96.17 | $96.15 | $96.20 |
| Purchase #5 | $100.91 | 6.223% | $107.1896 | $107.19 | $107.20 | $107.20 |
| Purchase #6 | $43.83 | 13.360% | $49.6857 | $49.69 | $49.70 | $49.70 |
| Purchase #7 | $177.29 | 3.595% | $183.6636 | $183.66 | $183.65 | $183.70 |
| 7 purchase totals = | $991.60 | $1,080.0958 | $1,080.09 | $1,080.05 | $1,080.20 | |