| 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 | $237.26 | 13.396% | $269.0433 | $269.04 | $269.05 | $269.00 |
| Purchase #2 | $205.77 | 7.635% | $221.4805 | $221.48 | $221.50 | $221.50 |
| Purchase #3 | $221.88 | 12.810% | $250.3028 | $250.30 | $250.30 | $250.30 |
| Purchase #4 | $107.92 | 12.218% | $121.1057 | $121.11 | $121.10 | $121.10 |
| Purchase #5 | $79.73 | 12.385% | $89.6046 | $89.60 | $89.60 | $89.60 |
| Purchase #6 | $100.34 | 3.817% | $104.17 | $104.17 | $104.15 | $104.20 |
| Purchase #7 | $134.72 | 3.387% | $139.283 | $139.28 | $139.30 | $139.30 |
| 7 purchase totals = | $1,087.62 | $1,194.9899 | $1,194.98 | $1,195.00 | $1,195.00 | |