| 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 | $110.38 | 12.549% | $124.2316 | $124.23 | $124.25 | $124.20 |
| Purchase #2 | $79.78 | 8.221% | $86.3387 | $86.34 | $86.35 | $86.30 |
| Purchase #3 | $108.59 | 4.695% | $113.6883 | $113.69 | $113.70 | $113.70 |
| Purchase #4 | $183.36 | 3.418% | $189.6272 | $189.63 | $189.65 | $189.60 |
| Purchase #5 | $176.49 | 12.845% | $199.1601 | $199.16 | $199.15 | $199.20 |
| Purchase #6 | $103.67 | 6.105% | $109.9991 | $110.00 | $110.00 | $110.00 |
| Purchase #7 | $239.85 | 6.185% | $254.6847 | $254.68 | $254.70 | $254.70 |
| 7 purchase totals = | $1,002.12 | $1,077.7297 | $1,077.73 | $1,077.80 | $1,077.70 | |