| 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 | $216.44 | 10.619% | $239.4238 | $239.42 | $239.40 | $239.40 |
| Purchase #2 | $131.73 | 9.690% | $144.4946 | $144.49 | $144.50 | $144.50 |
| Purchase #3 | $108.91 | 12.360% | $122.3713 | $122.37 | $122.35 | $122.40 |
| Purchase #4 | $246.31 | 4.397% | $257.1403 | $257.14 | $257.15 | $257.10 |
| Purchase #5 | $53.65 | 6.202% | $56.9774 | $56.98 | $57.00 | $57.00 |
| Purchase #6 | $238.96 | 9.764% | $262.2921 | $262.29 | $262.30 | $262.30 |
| Purchase #7 | $196.48 | 9.838% | $215.8097 | $215.81 | $215.80 | $215.80 |
| 7 purchase totals = | $1,192.48 | $1,298.5092 | $1,298.50 | $1,298.50 | $1,298.50 | |