| 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 | $116.97 | 8.658% | $127.0973 | $127.10 | $127.10 | $127.10 |
| Purchase #2 | $31.36 | 13.231% | $35.5092 | $35.51 | $35.50 | $35.50 |
| Purchase #3 | $93.33 | 12.812% | $105.2874 | $105.29 | $105.30 | $105.30 |
| Purchase #4 | $232.39 | 3.714% | $241.021 | $241.02 | $241.00 | $241.00 |
| Purchase #5 | $15.83 | 12.164% | $17.7556 | $17.76 | $17.75 | $17.80 |
| Purchase #6 | $247.56 | 6.576% | $263.8395 | $263.84 | $263.85 | $263.80 |
| Purchase #7 | $125.37 | 10.836% | $138.9551 | $138.96 | $138.95 | $139.00 |
| 7 purchase totals = | $862.81 | $929.4651 | $929.48 | $929.45 | $929.50 | |