| 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 | $230.56 | 10.399% | $254.5359 | $254.54 | $254.55 | $254.50 |
| Purchase #2 | $129.72 | 4.759% | $135.8934 | $135.89 | $135.90 | $135.90 |
| Purchase #3 | $164.42 | 11.517% | $183.3563 | $183.36 | $183.35 | $183.40 |
| Purchase #4 | $75.37 | 3.326% | $77.8768 | $77.88 | $77.90 | $77.90 |
| Purchase #5 | $88.35 | 7.568% | $95.0363 | $95.04 | $95.05 | $95.00 |
| Purchase #6 | $89.78 | 5.815% | $95.0007 | $95.00 | $95.00 | $95.00 |
| Purchase #7 | $113.33 | 11.258% | $126.0887 | $126.09 | $126.10 | $126.10 |
| 7 purchase totals = | $891.53 | $967.7881 | $967.80 | $967.85 | $967.80 | |