| 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 | $118.80 | 5.285% | $125.0786 | $125.08 | $125.10 | $125.10 |
| Purchase #2 | $73.73 | 4.477% | $77.0309 | $77.03 | $77.05 | $77.00 |
| Purchase #3 | $122.51 | 13.742% | $139.3453 | $139.35 | $139.35 | $139.30 |
| Purchase #4 | $238.86 | 5.869% | $252.8787 | $252.88 | $252.90 | $252.90 |
| Purchase #5 | $26.70 | 3.806% | $27.7162 | $27.72 | $27.70 | $27.70 |
| Purchase #6 | $248.85 | 6.220% | $264.3285 | $264.33 | $264.35 | $264.30 |
| Purchase #7 | $181.83 | 12.240% | $204.086 | $204.09 | $204.10 | $204.10 |
| 7 purchase totals = | $1,011.28 | $1,090.4642 | $1,090.48 | $1,090.55 | $1,090.40 | |