| 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 | $239.47 | 12.185% | $268.6494 | $268.65 | $268.65 | $268.60 |
| Purchase #2 | $63.90 | 3.634% | $66.2221 | $66.22 | $66.20 | $66.20 |
| Purchase #3 | $138.62 | 9.201% | $151.3744 | $151.37 | $151.35 | $151.40 |
| Purchase #4 | $108.54 | 13.389% | $123.0724 | $123.07 | $123.05 | $123.10 |
| Purchase #5 | $215.90 | 6.776% | $230.5294 | $230.53 | $230.55 | $230.50 |
| Purchase #6 | $105.58 | 7.841% | $113.8585 | $113.86 | $113.85 | $113.90 |
| Purchase #7 | $136.29 | 9.337% | $149.0154 | $149.02 | $149.00 | $149.00 |
| 7 purchase totals = | $1,008.30 | $1,102.7216 | $1,102.72 | $1,102.65 | $1,102.70 | |