| 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 | $114.74 | 13.643% | $130.394 | $130.39 | $130.40 | $130.40 |
| Purchase #2 | $36.92 | 7.849% | $39.8179 | $39.82 | $39.80 | $39.80 |
| Purchase #3 | $230.53 | 11.174% | $256.2894 | $256.29 | $256.30 | $256.30 |
| Purchase #4 | $170.80 | 10.351% | $188.4795 | $188.48 | $188.50 | $188.50 |
| Purchase #5 | $86.98 | 13.502% | $98.724 | $98.72 | $98.70 | $98.70 |
| Purchase #6 | $12.77 | 12.444% | $14.3591 | $14.36 | $14.35 | $14.40 |
| Purchase #7 | $28.50 | 8.123% | $30.8151 | $30.82 | $30.80 | $30.80 |
| 7 purchase totals = | $681.24 | $758.8790 | $758.88 | $758.85 | $758.90 | |