| 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 | $27.52 | 13.620% | $31.2682 | $31.27 | $31.25 | $31.30 |
| Purchase #2 | $222.68 | 10.137% | $245.2531 | $245.25 | $245.25 | $245.30 |
| Purchase #3 | $246.46 | 5.516% | $260.0547 | $260.05 | $260.05 | $260.10 |
| Purchase #4 | $20.90 | 10.264% | $23.0452 | $23.05 | $23.05 | $23.00 |
| Purchase #5 | $180.52 | 13.324% | $204.5725 | $204.57 | $204.55 | $204.60 |
| Purchase #6 | $163.68 | 9.149% | $178.6551 | $178.66 | $178.65 | $178.70 |
| Purchase #7 | $111.41 | 8.436% | $120.8085 | $120.81 | $120.80 | $120.80 |
| 7 purchase totals = | $973.17 | $1,063.6573 | $1,063.66 | $1,063.60 | $1,063.80 | |