| 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 | $193.84 | 4.862% | $203.2645 | $203.26 | $203.25 | $203.30 |
| Purchase #2 | $217.58 | 4.107% | $226.516 | $226.52 | $226.50 | $226.50 |
| Purchase #3 | $66.59 | 10.154% | $73.3515 | $73.35 | $73.35 | $73.40 |
| Purchase #4 | $119.36 | 12.621% | $134.4244 | $134.42 | $134.40 | $134.40 |
| Purchase #5 | $168.59 | 6.765% | $179.9951 | $180.00 | $180.00 | $180.00 |
| Purchase #6 | $107.35 | 11.226% | $119.4011 | $119.40 | $119.40 | $119.40 |
| Purchase #7 | $104.37 | 5.458% | $110.0665 | $110.07 | $110.05 | $110.10 |
| 7 purchase totals = | $977.68 | $1,047.0191 | $1,047.02 | $1,046.95 | $1,047.10 | |