| 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 | $214.90 | 7.399% | $230.8005 | $230.80 | $230.80 | $230.80 |
| Purchase #2 | $209.74 | 10.159% | $231.0475 | $231.05 | $231.05 | $231.00 |
| Purchase #3 | $199.55 | 7.653% | $214.8216 | $214.82 | $214.80 | $214.80 |
| Purchase #4 | $65.92 | 7.364% | $70.7743 | $70.77 | $70.75 | $70.80 |
| Purchase #5 | $113.39 | 13.423% | $128.6103 | $128.61 | $128.60 | $128.60 |
| Purchase #6 | $163.89 | 13.526% | $186.0578 | $186.06 | $186.05 | $186.10 |
| Purchase #7 | $59.45 | 10.799% | $65.87 | $65.87 | $65.85 | $65.90 |
| 7 purchase totals = | $1,026.84 | $1,127.9820 | $1,127.98 | $1,127.90 | $1,128.00 | |