| 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 | $211.40 | 8.246% | $228.832 | $228.83 | $228.85 | $228.80 |
| Purchase #2 | $145.71 | 12.323% | $163.6658 | $163.67 | $163.65 | $163.70 |
| Purchase #3 | $107.36 | 11.767% | $119.9931 | $119.99 | $120.00 | $120.00 |
| Purchase #4 | $232.62 | 10.349% | $256.6938 | $256.69 | $256.70 | $256.70 |
| Purchase #5 | $110.99 | 12.756% | $125.1479 | $125.15 | $125.15 | $125.10 |
| Purchase #6 | $165.44 | 6.276% | $175.823 | $175.82 | $175.80 | $175.80 |
| Purchase #7 | $242.46 | 6.369% | $257.9023 | $257.90 | $257.90 | $257.90 |
| 7 purchase totals = | $1,215.98 | $1,328.0579 | $1,328.05 | $1,328.05 | $1,328.00 | |