| 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 | $64.99 | 9.380% | $71.0861 | $71.09 | $71.10 | $71.10 |
| Purchase #2 | $188.29 | 7.836% | $203.0444 | $203.04 | $203.05 | $203.00 |
| Purchase #3 | $202.71 | 6.449% | $215.7828 | $215.78 | $215.80 | $215.80 |
| Purchase #4 | $178.62 | 6.685% | $190.5607 | $190.56 | $190.55 | $190.60 |
| Purchase #5 | $186.61 | 11.234% | $207.5738 | $207.57 | $207.55 | $207.60 |
| Purchase #6 | $87.69 | 6.822% | $93.6722 | $93.67 | $93.65 | $93.70 |
| Purchase #7 | $242.36 | 6.409% | $257.8929 | $257.89 | $257.90 | $257.90 |
| 7 purchase totals = | $1,151.27 | $1,239.6129 | $1,239.60 | $1,239.60 | $1,239.70 | |