| 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 | $247.66 | 3.583% | $256.5337 | $256.53 | $256.55 | $256.50 |
| Purchase #2 | $231.88 | 5.141% | $243.801 | $243.80 | $243.80 | $243.80 |
| Purchase #3 | $163.50 | 10.786% | $181.1351 | $181.14 | $181.15 | $181.10 |
| Purchase #4 | $210.81 | 9.703% | $231.2649 | $231.26 | $231.25 | $231.30 |
| Purchase #5 | $47.75 | 10.515% | $52.7709 | $52.77 | $52.75 | $52.80 |
| Purchase #6 | $188.46 | 13.786% | $214.4411 | $214.44 | $214.45 | $214.40 |
| Purchase #7 | $32.44 | 7.446% | $34.8555 | $34.86 | $34.85 | $34.90 |
| 7 purchase totals = | $1,122.50 | $1,214.8022 | $1,214.80 | $1,214.80 | $1,214.80 | |