| 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 | $220.76 | 13.380% | $250.2977 | $250.30 | $250.30 | $250.30 |
| Purchase #2 | $165.81 | 13.248% | $187.7765 | $187.78 | $187.80 | $187.80 |
| Purchase #3 | $42.63 | 5.454% | $44.955 | $44.96 | $44.95 | $45.00 |
| Purchase #4 | $100.41 | 5.104% | $105.5349 | $105.53 | $105.55 | $105.50 |
| Purchase #5 | $99.54 | 6.668% | $106.1773 | $106.18 | $106.20 | $106.20 |
| Purchase #6 | $212.36 | 8.425% | $230.2513 | $230.25 | $230.25 | $230.30 |
| Purchase #7 | $54.63 | 11.602% | $60.9682 | $60.97 | $60.95 | $61.00 |
| 7 purchase totals = | $896.14 | $985.9609 | $985.97 | $986.00 | $986.10 | |