| 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 | $240.39 | 9.594% | $263.453 | $263.45 | $263.45 | $263.50 |
| Purchase #2 | $242.93 | 8.306% | $263.1078 | $263.11 | $263.10 | $263.10 |
| Purchase #3 | $217.78 | 13.273% | $246.6859 | $246.69 | $246.70 | $246.70 |
| Purchase #4 | $212.84 | 9.162% | $232.3404 | $232.34 | $232.35 | $232.30 |
| Purchase #5 | $198.36 | 12.232% | $222.6234 | $222.62 | $222.60 | $222.60 |
| Purchase #6 | $219.25 | 12.853% | $247.4302 | $247.43 | $247.45 | $247.40 |
| Purchase #7 | $136.38 | 9.275% | $149.0292 | $149.03 | $149.05 | $149.00 |
| 7 purchase totals = | $1,467.93 | $1,624.6699 | $1,624.67 | $1,624.70 | $1,624.60 | |