| 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 | $106.63 | 12.836% | $120.317 | $120.32 | $120.30 | $120.30 |
| Purchase #2 | $126.34 | 6.333% | $134.3411 | $134.34 | $134.35 | $134.30 |
| Purchase #3 | $88.52 | 9.223% | $96.6842 | $96.68 | $96.70 | $96.70 |
| Purchase #4 | $79.65 | 8.501% | $86.421 | $86.42 | $86.40 | $86.40 |
| Purchase #5 | $239.74 | 11.328% | $266.8977 | $266.90 | $266.90 | $266.90 |
| Purchase #6 | $150.63 | 5.488% | $158.8966 | $158.90 | $158.90 | $158.90 |
| Purchase #7 | $136.63 | 12.829% | $154.1583 | $154.16 | $154.15 | $154.20 |
| 7 purchase totals = | $928.14 | $1,017.7159 | $1,017.72 | $1,017.70 | $1,017.70 | |