| 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 | $207.93 | 10.594% | $229.9581 | $229.96 | $229.95 | $230.00 |
| Purchase #2 | $134.43 | 6.141% | $142.6853 | $142.69 | $142.70 | $142.70 |
| Purchase #3 | $29.36 | 5.627% | $31.0121 | $31.01 | $31.00 | $31.00 |
| Purchase #4 | $145.70 | 7.103% | $156.0491 | $156.05 | $156.05 | $156.00 |
| Purchase #5 | $105.25 | 11.183% | $117.0201 | $117.02 | $117.00 | $117.00 |
| Purchase #6 | $35.41 | 11.237% | $39.389 | $39.39 | $39.40 | $39.40 |
| Purchase #7 | $183.70 | 13.419% | $208.3507 | $208.35 | $208.35 | $208.40 |
| 7 purchase totals = | $841.78 | $924.4644 | $924.47 | $924.45 | $924.50 | |