| 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 | $224.76 | 13.525% | $255.1588 | $255.16 | $255.15 | $255.20 |
| Purchase #2 | $13.67 | 5.265% | $14.3897 | $14.39 | $14.40 | $14.40 |
| Purchase #3 | $5.72 | 5.528% | $6.0362 | $6.04 | $6.05 | $6.00 |
| Purchase #4 | $123.57 | 8.592% | $134.1871 | $134.19 | $134.20 | $134.20 |
| Purchase #5 | $121.53 | 12.238% | $136.4028 | $136.40 | $136.40 | $136.40 |
| Purchase #6 | $168.37 | 10.162% | $185.4798 | $185.48 | $185.50 | $185.50 |
| Purchase #7 | $99.70 | 4.767% | $104.4527 | $104.45 | $104.45 | $104.50 |
| 7 purchase totals = | $757.32 | $836.1071 | $836.11 | $836.15 | $836.20 | |