| 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 | $81.92 | 11.447% | $91.2974 | $91.30 | $91.30 | $91.30 |
| Purchase #2 | $183.77 | 11.491% | $204.887 | $204.89 | $204.90 | $204.90 |
| Purchase #3 | $157.37 | 5.857% | $166.5872 | $166.59 | $166.60 | $166.60 |
| Purchase #4 | $198.53 | 4.182% | $206.8325 | $206.83 | $206.85 | $206.80 |
| Purchase #5 | $8.40 | 12.106% | $9.4169 | $9.42 | $9.40 | $9.40 |
| Purchase #6 | $224.73 | 7.289% | $241.1106 | $241.11 | $241.10 | $241.10 |
| Purchase #7 | $9.61 | 5.267% | $10.1162 | $10.12 | $10.10 | $10.10 |
| 7 purchase totals = | $864.33 | $930.2478 | $930.26 | $930.25 | $930.20 | |