| 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 | $135.43 | 6.574% | $144.3332 | $144.33 | $144.35 | $144.30 |
| Purchase #2 | $24.53 | 3.192% | $25.313 | $25.31 | $25.30 | $25.30 |
| Purchase #3 | $196.40 | 8.542% | $213.1765 | $213.18 | $213.20 | $213.20 |
| Purchase #4 | $122.46 | 9.527% | $134.1268 | $134.13 | $134.15 | $134.10 |
| Purchase #5 | $207.68 | 9.874% | $228.1863 | $228.19 | $228.20 | $228.20 |
| Purchase #6 | $216.65 | 11.704% | $242.0067 | $242.01 | $242.00 | $242.00 |
| Purchase #7 | $96.65 | 6.347% | $102.7844 | $102.78 | $102.80 | $102.80 |
| 7 purchase totals = | $999.80 | $1,089.9269 | $1,089.93 | $1,090.00 | $1,089.90 | |