| 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 | $22.52 | 3.234% | $23.2483 | $23.25 | $23.25 | $23.20 |
| Purchase #2 | $189.31 | 6.262% | $201.1646 | $201.16 | $201.15 | $201.20 |
| Purchase #3 | $250.42 | 8.798% | $272.452 | $272.45 | $272.45 | $272.50 |
| Purchase #4 | $243.27 | 7.172% | $260.7173 | $260.72 | $260.70 | $260.70 |
| Purchase #5 | $123.53 | 13.213% | $139.852 | $139.85 | $139.85 | $139.90 |
| Purchase #6 | $137.71 | 4.822% | $144.3504 | $144.35 | $144.35 | $144.40 |
| Purchase #7 | $210.64 | 9.308% | $230.2464 | $230.25 | $230.25 | $230.20 |
| 7 purchase totals = | $1,177.40 | $1,272.0310 | $1,272.03 | $1,272.00 | $1,272.10 | |