| 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 | $74.74 | 3.179% | $77.116 | $77.12 | $77.10 | $77.10 |
| Purchase #2 | $239.44 | 12.185% | $268.6158 | $268.62 | $268.60 | $268.60 |
| Purchase #3 | $233.27 | 10.743% | $258.3302 | $258.33 | $258.35 | $258.30 |
| Purchase #4 | $242.53 | 12.546% | $272.9578 | $272.96 | $272.95 | $273.00 |
| Purchase #5 | $28.83 | 7.459% | $30.9804 | $30.98 | $31.00 | $31.00 |
| Purchase #6 | $202.39 | 13.338% | $229.3848 | $229.38 | $229.40 | $229.40 |
| Purchase #7 | $95.77 | 5.588% | $101.1216 | $101.12 | $101.10 | $101.10 |
| 7 purchase totals = | $1,116.97 | $1,238.5066 | $1,238.51 | $1,238.50 | $1,238.50 | |