| 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 | $107.30 | 13.762% | $122.0666 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $204.96 | 13.130% | $231.8712 | $231.87 | $231.85 | $231.90 |
| Purchase #3 | $200.40 | 8.701% | $217.8368 | $217.84 | $217.85 | $217.80 |
| Purchase #4 | $48.90 | 12.855% | $55.1861 | $55.19 | $55.20 | $55.20 |
| Purchase #5 | $181.88 | 12.319% | $204.2858 | $204.29 | $204.30 | $204.30 |
| Purchase #6 | $230.69 | 12.688% | $259.9599 | $259.96 | $259.95 | $260.00 |
| Purchase #7 | $75.95 | 5.796% | $80.3521 | $80.35 | $80.35 | $80.40 |
| 7 purchase totals = | $1,050.08 | $1,171.5585 | $1,171.57 | $1,171.55 | $1,171.70 | |