| 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 | $234.80 | 3.674% | $243.4266 | $243.43 | $243.45 | $243.40 |
| Purchase #2 | $73.80 | 9.288% | $80.6545 | $80.65 | $80.65 | $80.70 |
| Purchase #3 | $72.46 | 13.382% | $82.1566 | $82.16 | $82.15 | $82.20 |
| Purchase #4 | $196.87 | 6.321% | $209.3142 | $209.31 | $209.30 | $209.30 |
| Purchase #5 | $142.75 | 4.750% | $149.5306 | $149.53 | $149.55 | $149.50 |
| Purchase #6 | $94.36 | 12.568% | $106.2192 | $106.22 | $106.20 | $106.20 |
| Purchase #7 | $196.37 | 12.660% | $221.2304 | $221.23 | $221.25 | $221.20 |
| 7 purchase totals = | $1,011.41 | $1,092.5321 | $1,092.53 | $1,092.55 | $1,092.50 | |