| 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 | $123.37 | 4.492% | $128.9118 | $128.91 | $128.90 | $128.90 |
| Purchase #2 | $239.95 | 11.432% | $267.3811 | $267.38 | $267.40 | $267.40 |
| Purchase #3 | $127.37 | 6.572% | $135.7408 | $135.74 | $135.75 | $135.70 |
| Purchase #4 | $173.56 | 5.283% | $182.7292 | $182.73 | $182.75 | $182.70 |
| Purchase #5 | $161.92 | 13.581% | $183.9104 | $183.91 | $183.90 | $183.90 |
| Purchase #6 | $82.48 | 6.676% | $87.9864 | $87.99 | $88.00 | $88.00 |
| Purchase #7 | $50.65 | 13.705% | $57.5916 | $57.59 | $57.60 | $57.60 |
| 7 purchase totals = | $959.30 | $1,044.2513 | $1,044.25 | $1,044.30 | $1,044.20 | |