| 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 | $238.89 | 10.133% | $263.0967 | $263.10 | $263.10 | $263.10 |
| Purchase #2 | $27.41 | 11.795% | $30.643 | $30.64 | $30.65 | $30.60 |
| Purchase #3 | $232.55 | 9.635% | $254.9562 | $254.96 | $254.95 | $255.00 |
| Purchase #4 | $184.87 | 4.404% | $193.0117 | $193.01 | $193.00 | $193.00 |
| Purchase #5 | $153.76 | 7.542% | $165.3566 | $165.36 | $165.35 | $165.40 |
| Purchase #6 | $24.61 | 10.832% | $27.2758 | $27.28 | $27.30 | $27.30 |
| Purchase #7 | $105.58 | 13.554% | $119.8903 | $119.89 | $119.90 | $119.90 |
| 7 purchase totals = | $967.67 | $1,054.2303 | $1,054.24 | $1,054.25 | $1,054.30 | |