| 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 | $119.25 | 9.755% | $130.8828 | $130.88 | $130.90 | $130.90 |
| Purchase #2 | $93.63 | 11.811% | $104.6886 | $104.69 | $104.70 | $104.70 |
| Purchase #3 | $67.41 | 8.285% | $72.9949 | $72.99 | $73.00 | $73.00 |
| Purchase #4 | $205.52 | 4.803% | $215.3911 | $215.39 | $215.40 | $215.40 |
| Purchase #5 | $20.31 | 9.559% | $22.2514 | $22.25 | $22.25 | $22.30 |
| Purchase #6 | $228.56 | 4.498% | $238.8406 | $238.84 | $238.85 | $238.80 |
| Purchase #7 | $188.55 | 7.178% | $202.0841 | $202.08 | $202.10 | $202.10 |
| 7 purchase totals = | $923.23 | $987.1335 | $987.12 | $987.20 | $987.20 | |