| 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 | $31.75 | 4.452% | $33.1635 | $33.16 | $33.15 | $33.20 |
| Purchase #2 | $219.74 | 4.151% | $228.8614 | $228.86 | $228.85 | $228.90 |
| Purchase #3 | $126.85 | 8.796% | $138.0077 | $138.01 | $138.00 | $138.00 |
| Purchase #4 | $109.26 | 8.370% | $118.4051 | $118.41 | $118.40 | $118.40 |
| Purchase #5 | $139.47 | 5.330% | $146.9038 | $146.90 | $146.90 | $146.90 |
| Purchase #6 | $234.96 | 12.533% | $264.4075 | $264.41 | $264.40 | $264.40 |
| Purchase #7 | $125.69 | 7.389% | $134.9772 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $987.72 | $1,064.7262 | $1,064.73 | $1,064.70 | $1,064.80 | |