| 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 | $215.58 | 10.204% | $237.5778 | $237.58 | $237.60 | $237.60 |
| Purchase #2 | $23.70 | 13.758% | $26.9606 | $26.96 | $26.95 | $27.00 |
| Purchase #3 | $188.49 | 4.378% | $196.7421 | $196.74 | $196.75 | $196.70 |
| Purchase #4 | $103.25 | 10.724% | $114.3225 | $114.32 | $114.30 | $114.30 |
| Purchase #5 | $109.86 | 3.496% | $113.7007 | $113.70 | $113.70 | $113.70 |
| Purchase #6 | $30.80 | 7.282% | $33.0429 | $33.04 | $33.05 | $33.00 |
| Purchase #7 | $71.61 | 5.810% | $75.7705 | $75.77 | $75.75 | $75.80 |
| 7 purchase totals = | $743.29 | $798.1171 | $798.11 | $798.10 | $798.10 | |