| 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 | $247.88 | 7.798% | $267.2097 | $267.21 | $267.20 | $267.20 |
| Purchase #2 | $23.74 | 4.834% | $24.8876 | $24.89 | $24.90 | $24.90 |
| Purchase #3 | $208.78 | 13.424% | $236.8066 | $236.81 | $236.80 | $236.80 |
| Purchase #4 | $247.80 | 7.453% | $266.2685 | $266.27 | $266.25 | $266.30 |
| Purchase #5 | $176.86 | 3.290% | $182.6787 | $182.68 | $182.70 | $182.70 |
| Purchase #6 | $28.61 | 11.290% | $31.8401 | $31.84 | $31.85 | $31.80 |
| Purchase #7 | $77.40 | 4.273% | $80.7073 | $80.71 | $80.70 | $80.70 |
| 7 purchase totals = | $1,011.07 | $1,090.3985 | $1,090.41 | $1,090.40 | $1,090.40 | |