| 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 | $189.43 | 5.554% | $199.9509 | $199.95 | $199.95 | $200.00 |
| Purchase #2 | $194.98 | 6.670% | $207.9852 | $207.99 | $208.00 | $208.00 |
| Purchase #3 | $179.83 | 5.827% | $190.3087 | $190.31 | $190.30 | $190.30 |
| Purchase #4 | $106.99 | 3.375% | $110.6009 | $110.60 | $110.60 | $110.60 |
| Purchase #5 | $166.72 | 6.296% | $177.2167 | $177.22 | $177.20 | $177.20 |
| Purchase #6 | $22.42 | 4.509% | $23.4309 | $23.43 | $23.45 | $23.40 |
| Purchase #7 | $125.50 | 5.840% | $132.8292 | $132.83 | $132.85 | $132.80 |
| 7 purchase totals = | $985.87 | $1,042.3225 | $1,042.33 | $1,042.35 | $1,042.30 | |