| 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 | $123.42 | 7.289% | $132.4161 | $132.42 | $132.40 | $132.40 |
| Purchase #2 | $218.77 | 12.219% | $245.5015 | $245.50 | $245.50 | $245.50 |
| Purchase #3 | $186.42 | 6.648% | $198.8132 | $198.81 | $198.80 | $198.80 |
| Purchase #4 | $175.54 | 6.169% | $186.3691 | $186.37 | $186.35 | $186.40 |
| Purchase #5 | $130.27 | 13.367% | $147.6832 | $147.68 | $147.70 | $147.70 |
| Purchase #6 | $18.37 | 10.225% | $20.2483 | $20.25 | $20.25 | $20.20 |
| Purchase #7 | $33.82 | 4.483% | $35.3362 | $35.34 | $35.35 | $35.30 |
| 7 purchase totals = | $886.61 | $966.3676 | $966.37 | $966.35 | $966.30 | |