| 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 | $212.78 | 3.702% | $220.6571 | $220.66 | $220.65 | $220.70 |
| Purchase #2 | $154.45 | 11.119% | $171.6233 | $171.62 | $171.60 | $171.60 |
| Purchase #3 | $23.40 | 13.181% | $26.4844 | $26.48 | $26.50 | $26.50 |
| Purchase #4 | $115.58 | 8.151% | $125.0009 | $125.00 | $125.00 | $125.00 |
| Purchase #5 | $207.91 | 10.691% | $230.1377 | $230.14 | $230.15 | $230.10 |
| Purchase #6 | $63.66 | 8.495% | $69.0679 | $69.07 | $69.05 | $69.10 |
| Purchase #7 | $134.69 | 3.674% | $139.6385 | $139.64 | $139.65 | $139.60 |
| 7 purchase totals = | $912.47 | $982.6098 | $982.61 | $982.60 | $982.60 | |