| 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 | $200.34 | 9.818% | $220.0094 | $220.01 | $220.00 | $220.00 |
| Purchase #2 | $222.90 | 6.392% | $237.1478 | $237.15 | $237.15 | $237.10 |
| Purchase #3 | $7.80 | 11.852% | $8.7245 | $8.72 | $8.70 | $8.70 |
| Purchase #4 | $63.81 | 5.847% | $67.541 | $67.54 | $67.55 | $67.50 |
| Purchase #5 | $24.91 | 11.127% | $27.6817 | $27.68 | $27.70 | $27.70 |
| Purchase #6 | $248.29 | 13.676% | $282.2461 | $282.25 | $282.25 | $282.20 |
| Purchase #7 | $8.68 | 7.138% | $9.2996 | $9.30 | $9.30 | $9.30 |
| 7 purchase totals = | $776.73 | $852.6501 | $852.65 | $852.65 | $852.50 | |