| 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 | $188.79 | 12.288% | $211.9885 | $211.99 | $212.00 | $212.00 |
| Purchase #2 | $128.30 | 7.602% | $138.0534 | $138.05 | $138.05 | $138.10 |
| Purchase #3 | $238.99 | 13.765% | $271.887 | $271.89 | $271.90 | $271.90 |
| Purchase #4 | $100.35 | 5.699% | $106.0689 | $106.07 | $106.05 | $106.10 |
| Purchase #5 | $122.36 | 11.531% | $136.4693 | $136.47 | $136.45 | $136.50 |
| Purchase #6 | $244.28 | 4.189% | $254.5129 | $254.51 | $254.50 | $254.50 |
| Purchase #7 | $187.31 | 8.525% | $203.2782 | $203.28 | $203.30 | $203.30 |
| 7 purchase totals = | $1,210.38 | $1,322.2582 | $1,322.26 | $1,322.25 | $1,322.40 | |