| 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 | $223.88 | 10.821% | $248.1061 | $248.11 | $248.10 | $248.10 |
| Purchase #2 | $46.72 | 11.428% | $52.0592 | $52.06 | $52.05 | $52.10 |
| Purchase #3 | $230.46 | 10.556% | $254.7874 | $254.79 | $254.80 | $254.80 |
| Purchase #4 | $109.51 | 3.865% | $113.7426 | $113.74 | $113.75 | $113.70 |
| Purchase #5 | $30.57 | 9.650% | $33.52 | $33.52 | $33.50 | $33.50 |
| Purchase #6 | $42.39 | 11.773% | $47.3806 | $47.38 | $47.40 | $47.40 |
| Purchase #7 | $89.79 | 4.743% | $94.0487 | $94.05 | $94.05 | $94.00 |
| 7 purchase totals = | $773.32 | $843.6446 | $843.65 | $843.65 | $843.60 | |