| 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 | $242.41 | 13.388% | $274.8639 | $274.86 | $274.85 | $274.90 |
| Purchase #2 | $176.60 | 5.464% | $186.2494 | $186.25 | $186.25 | $186.20 |
| Purchase #3 | $146.50 | 6.110% | $155.4512 | $155.45 | $155.45 | $155.50 |
| Purchase #4 | $162.62 | 10.730% | $180.0691 | $180.07 | $180.05 | $180.10 |
| Purchase #5 | $86.87 | 11.694% | $97.0286 | $97.03 | $97.05 | $97.00 |
| Purchase #6 | $134.64 | 13.152% | $152.3479 | $152.35 | $152.35 | $152.30 |
| Purchase #7 | $217.57 | 13.451% | $246.8353 | $246.84 | $246.85 | $246.80 |
| 7 purchase totals = | $1,167.21 | $1,292.8454 | $1,292.85 | $1,292.85 | $1,292.80 | |