| 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 | $234.81 | 5.351% | $247.3747 | $247.37 | $247.35 | $247.40 |
| Purchase #2 | $206.39 | 5.874% | $218.5133 | $218.51 | $218.50 | $218.50 |
| Purchase #3 | $232.99 | 3.636% | $241.4615 | $241.46 | $241.45 | $241.50 |
| Purchase #4 | $230.35 | 4.147% | $239.9026 | $239.90 | $239.90 | $239.90 |
| Purchase #5 | $100.80 | 11.279% | $112.1692 | $112.17 | $112.15 | $112.20 |
| Purchase #6 | $140.37 | 4.168% | $146.2206 | $146.22 | $146.20 | $146.20 |
| Purchase #7 | $178.38 | 4.115% | $185.7203 | $185.72 | $185.70 | $185.70 |
| 7 purchase totals = | $1,324.09 | $1,391.3622 | $1,391.35 | $1,391.25 | $1,391.40 | |