| 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 | $242.28 | 11.502% | $270.147 | $270.15 | $270.15 | $270.10 |
| Purchase #2 | $63.64 | 13.582% | $72.2836 | $72.28 | $72.30 | $72.30 |
| Purchase #3 | $227.87 | 6.569% | $242.8388 | $242.84 | $242.85 | $242.80 |
| Purchase #4 | $5.38 | 5.295% | $5.6649 | $5.66 | $5.65 | $5.70 |
| Purchase #5 | $146.56 | 7.413% | $157.4245 | $157.42 | $157.40 | $157.40 |
| Purchase #6 | $210.44 | 6.145% | $223.3715 | $223.37 | $223.35 | $223.40 |
| Purchase #7 | $23.42 | 13.530% | $26.5887 | $26.59 | $26.60 | $26.60 |
| 7 purchase totals = | $919.59 | $998.3190 | $998.31 | $998.30 | $998.30 | |