| 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 | $126.25 | 3.616% | $130.8152 | $130.82 | $130.80 | $130.80 |
| Purchase #2 | $63.96 | 10.323% | $70.5626 | $70.56 | $70.55 | $70.60 |
| Purchase #3 | $142.85 | 11.365% | $159.0849 | $159.08 | $159.10 | $159.10 |
| Purchase #4 | $196.52 | 7.832% | $211.9114 | $211.91 | $211.90 | $211.90 |
| Purchase #5 | $182.47 | 10.861% | $202.2881 | $202.29 | $202.30 | $202.30 |
| Purchase #6 | $206.77 | 12.868% | $233.3772 | $233.38 | $233.40 | $233.40 |
| Purchase #7 | $97.70 | 6.770% | $104.3143 | $104.31 | $104.30 | $104.30 |
| 7 purchase totals = | $1,016.52 | $1,112.3537 | $1,112.35 | $1,112.35 | $1,112.40 | |