| 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 | $202.51 | 6.439% | $215.5496 | $215.55 | $215.55 | $215.50 |
| Purchase #2 | $197.29 | 12.596% | $222.1406 | $222.14 | $222.15 | $222.10 |
| Purchase #3 | $37.66 | 10.819% | $41.7344 | $41.73 | $41.75 | $41.70 |
| Purchase #4 | $100.90 | 12.863% | $113.8788 | $113.88 | $113.90 | $113.90 |
| Purchase #5 | $233.54 | 13.200% | $264.3673 | $264.37 | $264.35 | $264.40 |
| Purchase #6 | $122.77 | 9.689% | $134.6652 | $134.67 | $134.65 | $134.70 |
| Purchase #7 | $134.29 | 5.270% | $141.3671 | $141.37 | $141.35 | $141.40 |
| 7 purchase totals = | $1,028.96 | $1,133.7030 | $1,133.71 | $1,133.70 | $1,133.70 | |