| 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 | $89.85 | 8.217% | $97.233 | $97.23 | $97.25 | $97.20 |
| Purchase #2 | $191.45 | 10.326% | $211.2191 | $211.22 | $211.20 | $211.20 |
| Purchase #3 | $75.59 | 8.225% | $81.8073 | $81.81 | $81.80 | $81.80 |
| Purchase #4 | $21.35 | 3.338% | $22.0627 | $22.06 | $22.05 | $22.10 |
| Purchase #5 | $242.42 | 12.353% | $272.3661 | $272.37 | $272.35 | $272.40 |
| Purchase #6 | $151.94 | 10.419% | $167.7706 | $167.77 | $167.75 | $167.80 |
| Purchase #7 | $133.94 | 11.446% | $149.2708 | $149.27 | $149.25 | $149.30 |
| 7 purchase totals = | $906.54 | $1,001.7296 | $1,001.73 | $1,001.65 | $1,001.80 | |