| 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 | $234.86 | 12.650% | $264.5698 | $264.57 | $264.55 | $264.60 |
| Purchase #2 | $200.55 | 7.198% | $214.9856 | $214.99 | $215.00 | $215.00 |
| Purchase #3 | $107.87 | 9.208% | $117.8027 | $117.80 | $117.80 | $117.80 |
| Purchase #4 | $93.86 | 8.852% | $102.1685 | $102.17 | $102.15 | $102.20 |
| Purchase #5 | $241.38 | 9.313% | $263.8597 | $263.86 | $263.85 | $263.90 |
| Purchase #6 | $180.41 | 4.456% | $188.4491 | $188.45 | $188.45 | $188.40 |
| Purchase #7 | $155.98 | 11.492% | $173.9052 | $173.91 | $173.90 | $173.90 |
| 7 purchase totals = | $1,214.91 | $1,325.7406 | $1,325.75 | $1,325.70 | $1,325.80 | |