| 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 | $223.92 | 3.608% | $231.999 | $232.00 | $232.00 | $232.00 |
| Purchase #2 | $81.46 | 4.494% | $85.1208 | $85.12 | $85.10 | $85.10 |
| Purchase #3 | $198.48 | 6.498% | $211.3772 | $211.38 | $211.40 | $211.40 |
| Purchase #4 | $223.70 | 12.276% | $251.1614 | $251.16 | $251.15 | $251.20 |
| Purchase #5 | $96.34 | 12.191% | $108.0848 | $108.08 | $108.10 | $108.10 |
| Purchase #6 | $33.48 | 6.820% | $35.7633 | $35.76 | $35.75 | $35.80 |
| Purchase #7 | $100.49 | 5.729% | $106.2471 | $106.25 | $106.25 | $106.20 |
| 7 purchase totals = | $957.87 | $1,029.7536 | $1,029.75 | $1,029.75 | $1,029.80 | |