| 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 | $243.32 | 3.249% | $251.2255 | $251.23 | $251.25 | $251.20 |
| Purchase #2 | $244.75 | 8.132% | $264.6531 | $264.65 | $264.65 | $264.70 |
| Purchase #3 | $35.70 | 5.389% | $37.6239 | $37.62 | $37.60 | $37.60 |
| Purchase #4 | $80.92 | 13.764% | $92.0578 | $92.06 | $92.05 | $92.10 |
| Purchase #5 | $224.63 | 3.298% | $232.0383 | $232.04 | $232.05 | $232.00 |
| Purchase #6 | $77.85 | 6.546% | $82.9461 | $82.95 | $82.95 | $82.90 |
| Purchase #7 | $212.86 | 6.681% | $227.0812 | $227.08 | $227.10 | $227.10 |
| 7 purchase totals = | $1,120.03 | $1,187.6259 | $1,187.63 | $1,187.65 | $1,187.60 | |