| 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 | $40.85 | 8.700% | $44.404 | $44.40 | $44.40 | $44.40 |
| Purchase #2 | $209.36 | 10.523% | $231.391 | $231.39 | $231.40 | $231.40 |
| Purchase #3 | $184.70 | 7.254% | $198.0981 | $198.10 | $198.10 | $198.10 |
| Purchase #4 | $168.89 | 10.846% | $187.2078 | $187.21 | $187.20 | $187.20 |
| Purchase #5 | $197.34 | 11.635% | $220.3005 | $220.30 | $220.30 | $220.30 |
| Purchase #6 | $215.61 | 7.356% | $231.4703 | $231.47 | $231.45 | $231.50 |
| Purchase #7 | $197.94 | 10.137% | $218.0052 | $218.01 | $218.00 | $218.00 |
| 7 purchase totals = | $1,214.69 | $1,330.8769 | $1,330.88 | $1,330.85 | $1,330.90 | |