| 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 | $201.55 | 5.381% | $212.3954 | $212.40 | $212.40 | $212.40 |
| Purchase #2 | $208.45 | 3.779% | $216.3273 | $216.33 | $216.35 | $216.30 |
| Purchase #3 | $79.93 | 8.109% | $86.4115 | $86.41 | $86.40 | $86.40 |
| Purchase #4 | $24.27 | 3.166% | $25.0384 | $25.04 | $25.05 | $25.00 |
| Purchase #5 | $163.51 | 9.837% | $179.5945 | $179.59 | $179.60 | $179.60 |
| Purchase #6 | $94.35 | 4.761% | $98.842 | $98.84 | $98.85 | $98.80 |
| Purchase #7 | $57.62 | 13.164% | $65.2051 | $65.21 | $65.20 | $65.20 |
| 7 purchase totals = | $829.68 | $883.8142 | $883.82 | $883.85 | $883.70 | |