| 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 | $216.92 | 3.751% | $225.0567 | $225.06 | $225.05 | $225.10 |
| Purchase #2 | $134.54 | 7.337% | $144.4112 | $144.41 | $144.40 | $144.40 |
| Purchase #3 | $189.52 | 10.430% | $209.2869 | $209.29 | $209.30 | $209.30 |
| Purchase #4 | $143.70 | 13.638% | $163.2978 | $163.30 | $163.30 | $163.30 |
| Purchase #5 | $71.56 | 3.750% | $74.2435 | $74.24 | $74.25 | $74.20 |
| Purchase #6 | $220.32 | 12.486% | $247.8292 | $247.83 | $247.85 | $247.80 |
| Purchase #7 | $159.27 | 7.817% | $171.7201 | $171.72 | $171.70 | $171.70 |
| 7 purchase totals = | $1,135.83 | $1,235.8454 | $1,235.85 | $1,235.85 | $1,235.80 | |