| 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 | $104.66 | 5.390% | $110.3012 | $110.30 | $110.30 | $110.30 |
| Purchase #2 | $179.87 | 12.741% | $202.7872 | $202.79 | $202.80 | $202.80 |
| Purchase #3 | $177.66 | 12.270% | $199.4589 | $199.46 | $199.45 | $199.50 |
| Purchase #4 | $188.85 | 11.391% | $210.3619 | $210.36 | $210.35 | $210.40 |
| Purchase #5 | $89.37 | 12.221% | $100.2919 | $100.29 | $100.30 | $100.30 |
| Purchase #6 | $247.39 | 3.140% | $255.158 | $255.16 | $255.15 | $255.20 |
| Purchase #7 | $204.26 | 10.391% | $225.4847 | $225.48 | $225.50 | $225.50 |
| 7 purchase totals = | $1,192.06 | $1,303.8438 | $1,303.84 | $1,303.85 | $1,304.00 | |