| 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 | $12.35 | 8.671% | $13.4209 | $13.42 | $13.40 | $13.40 |
| Purchase #2 | $141.47 | 9.475% | $154.8743 | $154.87 | $154.85 | $154.90 |
| Purchase #3 | $214.36 | 11.160% | $238.2826 | $238.28 | $238.30 | $238.30 |
| Purchase #4 | $196.62 | 9.496% | $215.291 | $215.29 | $215.30 | $215.30 |
| Purchase #5 | $128.75 | 8.280% | $139.4105 | $139.41 | $139.40 | $139.40 |
| Purchase #6 | $178.55 | 5.807% | $188.9184 | $188.92 | $188.90 | $188.90 |
| Purchase #7 | $170.44 | 3.721% | $176.7821 | $176.78 | $176.80 | $176.80 |
| 7 purchase totals = | $1,042.54 | $1,126.9798 | $1,126.97 | $1,126.95 | $1,127.00 | |