| 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 | $207.26 | 7.225% | $222.2345 | $222.23 | $222.25 | $222.20 |
| Purchase #2 | $136.92 | 10.659% | $151.5143 | $151.51 | $151.50 | $151.50 |
| Purchase #3 | $204.96 | 10.575% | $226.6345 | $226.63 | $226.65 | $226.60 |
| Purchase #4 | $204.33 | 8.472% | $221.6408 | $221.64 | $221.65 | $221.60 |
| Purchase #5 | $119.76 | 13.416% | $135.827 | $135.83 | $135.85 | $135.80 |
| Purchase #6 | $30.38 | 4.704% | $31.8091 | $31.81 | $31.80 | $31.80 |
| Purchase #7 | $88.79 | 5.588% | $93.7516 | $93.75 | $93.75 | $93.80 |
| 7 purchase totals = | $992.40 | $1,083.4118 | $1,083.40 | $1,083.45 | $1,083.30 | |