| 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 | $220.94 | 8.764% | $240.3032 | $240.30 | $240.30 | $240.30 |
| Purchase #2 | $74.55 | 3.384% | $77.0728 | $77.07 | $77.05 | $77.10 |
| Purchase #3 | $107.50 | 3.235% | $110.9776 | $110.98 | $111.00 | $111.00 |
| Purchase #4 | $234.91 | 4.522% | $245.5326 | $245.53 | $245.55 | $245.50 |
| Purchase #5 | $238.54 | 13.700% | $271.22 | $271.22 | $271.20 | $271.20 |
| Purchase #6 | $88.78 | 3.857% | $92.2042 | $92.20 | $92.20 | $92.20 |
| Purchase #7 | $151.98 | 8.766% | $165.3026 | $165.30 | $165.30 | $165.30 |
| 7 purchase totals = | $1,117.20 | $1,202.6130 | $1,202.60 | $1,202.60 | $1,202.60 | |