| 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 | $141.95 | 8.765% | $154.3919 | $154.39 | $154.40 | $154.40 |
| Purchase #2 | $228.86 | 10.377% | $252.6088 | $252.61 | $252.60 | $252.60 |
| Purchase #3 | $70.40 | 9.616% | $77.1697 | $77.17 | $77.15 | $77.20 |
| Purchase #4 | $209.74 | 12.324% | $235.5884 | $235.59 | $235.60 | $235.60 |
| Purchase #5 | $28.56 | 4.294% | $29.7864 | $29.79 | $29.80 | $29.80 |
| Purchase #6 | $58.82 | 9.615% | $64.4755 | $64.48 | $64.50 | $64.50 |
| Purchase #7 | $62.41 | 11.169% | $69.3806 | $69.38 | $69.40 | $69.40 |
| 7 purchase totals = | $800.74 | $883.4013 | $883.41 | $883.45 | $883.50 | |