| 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 | $97.94 | 12.852% | $110.5272 | $110.53 | $110.55 | $110.50 |
| Purchase #2 | $187.90 | 6.232% | $199.6099 | $199.61 | $199.60 | $199.60 |
| Purchase #3 | $99.30 | 3.628% | $102.9026 | $102.90 | $102.90 | $102.90 |
| Purchase #4 | $85.86 | 5.419% | $90.5128 | $90.51 | $90.50 | $90.50 |
| Purchase #5 | $211.56 | 5.633% | $223.4772 | $223.48 | $223.50 | $223.50 |
| Purchase #6 | $79.50 | 8.500% | $86.2575 | $86.26 | $86.25 | $86.30 |
| Purchase #7 | $77.35 | 9.817% | $84.9434 | $84.94 | $84.95 | $84.90 |
| 7 purchase totals = | $839.41 | $898.2306 | $898.23 | $898.25 | $898.20 | |