| 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 | $88.39 | 3.565% | $91.5411 | $91.54 | $91.55 | $91.50 |
| Purchase #2 | $224.63 | 11.846% | $251.2397 | $251.24 | $251.25 | $251.20 |
| Purchase #3 | $106.62 | 12.445% | $119.8889 | $119.89 | $119.90 | $119.90 |
| Purchase #4 | $228.48 | 6.254% | $242.7691 | $242.77 | $242.75 | $242.80 |
| Purchase #5 | $28.39 | 9.678% | $31.1376 | $31.14 | $31.15 | $31.10 |
| Purchase #6 | $225.29 | 9.725% | $247.1995 | $247.20 | $247.20 | $247.20 |
| Purchase #7 | $129.49 | 8.356% | $140.3102 | $140.31 | $140.30 | $140.30 |
| 7 purchase totals = | $1,031.29 | $1,124.0861 | $1,124.09 | $1,124.10 | $1,124.00 | |