| 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 | $203.46 | 12.365% | $228.6178 | $228.62 | $228.60 | $228.60 |
| Purchase #2 | $96.84 | 12.583% | $109.0254 | $109.03 | $109.05 | $109.00 |
| Purchase #3 | $10.93 | 13.220% | $12.3749 | $12.37 | $12.35 | $12.40 |
| Purchase #4 | $96.80 | 7.743% | $104.2952 | $104.30 | $104.30 | $104.30 |
| Purchase #5 | $179.75 | 12.522% | $202.2583 | $202.26 | $202.25 | $202.30 |
| Purchase #6 | $112.60 | 10.102% | $123.9749 | $123.97 | $123.95 | $124.00 |
| Purchase #7 | $214.53 | 10.340% | $236.7124 | $236.71 | $236.70 | $236.70 |
| 7 purchase totals = | $914.91 | $1,017.2589 | $1,017.26 | $1,017.20 | $1,017.30 | |