| 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 | $186.98 | 13.491% | $212.2055 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $102.83 | 4.721% | $107.6846 | $107.68 | $107.70 | $107.70 |
| Purchase #3 | $152.43 | 10.873% | $169.0037 | $169.00 | $169.00 | $169.00 |
| Purchase #4 | $137.49 | 12.740% | $155.0062 | $155.01 | $155.00 | $155.00 |
| Purchase #5 | $163.79 | 11.609% | $182.8044 | $182.80 | $182.80 | $182.80 |
| Purchase #6 | $211.43 | 6.501% | $225.1751 | $225.18 | $225.20 | $225.20 |
| Purchase #7 | $234.95 | 4.808% | $246.2464 | $246.25 | $246.25 | $246.20 |
| 7 purchase totals = | $1,189.90 | $1,298.1259 | $1,298.13 | $1,298.15 | $1,298.10 | |