| 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 | $81.66 | 7.157% | $87.5044 | $87.50 | $87.50 | $87.50 |
| Purchase #2 | $218.52 | 13.117% | $247.1833 | $247.18 | $247.20 | $247.20 |
| Purchase #3 | $202.40 | 3.446% | $209.3747 | $209.37 | $209.35 | $209.40 |
| Purchase #4 | $123.43 | 6.296% | $131.2012 | $131.20 | $131.20 | $131.20 |
| Purchase #5 | $15.82 | 7.659% | $17.0317 | $17.03 | $17.05 | $17.00 |
| Purchase #6 | $161.83 | 7.706% | $174.3006 | $174.30 | $174.30 | $174.30 |
| Purchase #7 | $244.54 | 11.396% | $272.4078 | $272.41 | $272.40 | $272.40 |
| 7 purchase totals = | $1,048.20 | $1,139.0037 | $1,138.99 | $1,139.00 | $1,139.00 | |