| 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 | $235.38 | 9.347% | $257.381 | $257.38 | $257.40 | $257.40 |
| Purchase #2 | $206.99 | 9.282% | $226.2028 | $226.20 | $226.20 | $226.20 |
| Purchase #3 | $29.81 | 13.145% | $33.7285 | $33.73 | $33.75 | $33.70 |
| Purchase #4 | $37.69 | 7.676% | $40.5831 | $40.58 | $40.60 | $40.60 |
| Purchase #5 | $86.82 | 3.679% | $90.0141 | $90.01 | $90.00 | $90.00 |
| Purchase #6 | $100.69 | 6.731% | $107.4674 | $107.47 | $107.45 | $107.50 |
| Purchase #7 | $242.77 | 3.758% | $251.8933 | $251.89 | $251.90 | $251.90 |
| 7 purchase totals = | $940.15 | $1,007.2702 | $1,007.26 | $1,007.30 | $1,007.30 | |