| 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 | $195.35 | 13.180% | $221.0971 | $221.10 | $221.10 | $221.10 |
| Purchase #2 | $187.52 | 5.234% | $197.3348 | $197.33 | $197.35 | $197.30 |
| Purchase #3 | $108.67 | 13.827% | $123.6958 | $123.70 | $123.70 | $123.70 |
| Purchase #4 | $48.45 | 5.638% | $51.1816 | $51.18 | $51.20 | $51.20 |
| Purchase #5 | $171.93 | 4.127% | $179.0256 | $179.03 | $179.05 | $179.00 |
| Purchase #6 | $77.83 | 10.746% | $86.1936 | $86.19 | $86.20 | $86.20 |
| Purchase #7 | $100.68 | 12.274% | $113.0375 | $113.04 | $113.05 | $113.00 |
| 7 purchase totals = | $890.43 | $971.5660 | $971.57 | $971.65 | $971.50 | |