| 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 | $134.65 | 12.156% | $151.0181 | $151.02 | $151.00 | $151.00 |
| Purchase #2 | $86.76 | 11.793% | $96.9916 | $96.99 | $97.00 | $97.00 |
| Purchase #3 | $77.56 | 11.306% | $86.3289 | $86.33 | $86.35 | $86.30 |
| Purchase #4 | $38.71 | 8.181% | $41.8769 | $41.88 | $41.90 | $41.90 |
| Purchase #5 | $97.50 | 4.839% | $102.218 | $102.22 | $102.20 | $102.20 |
| Purchase #6 | $109.88 | 9.261% | $120.056 | $120.06 | $120.05 | $120.10 |
| Purchase #7 | $11.28 | 7.516% | $12.1278 | $12.13 | $12.15 | $12.10 |
| 7 purchase totals = | $556.34 | $610.6173 | $610.63 | $610.65 | $610.60 | |