| 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 | $171.47 | 5.622% | $181.11 | $181.11 | $181.10 | $181.10 |
| Purchase #2 | $229.53 | 4.658% | $240.2215 | $240.22 | $240.20 | $240.20 |
| Purchase #3 | $27.87 | 12.568% | $31.3727 | $31.37 | $31.35 | $31.40 |
| Purchase #4 | $115.77 | 10.631% | $128.0775 | $128.08 | $128.10 | $128.10 |
| Purchase #5 | $223.70 | 5.834% | $236.7507 | $236.75 | $236.75 | $236.80 |
| Purchase #6 | $137.65 | 12.410% | $154.7324 | $154.73 | $154.75 | $154.70 |
| Purchase #7 | $204.88 | 13.139% | $231.7992 | $231.80 | $231.80 | $231.80 |
| 7 purchase totals = | $1,110.87 | $1,204.0640 | $1,204.06 | $1,204.05 | $1,204.10 | |