| 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 | $113.56 | 11.136% | $126.206 | $126.21 | $126.20 | $126.20 |
| Purchase #2 | $194.79 | 10.459% | $215.1631 | $215.16 | $215.15 | $215.20 |
| Purchase #3 | $124.47 | 9.412% | $136.1851 | $136.19 | $136.20 | $136.20 |
| Purchase #4 | $221.35 | 13.540% | $251.3208 | $251.32 | $251.30 | $251.30 |
| Purchase #5 | $47.46 | 5.195% | $49.9255 | $49.93 | $49.95 | $49.90 |
| Purchase #6 | $156.61 | 5.374% | $165.0262 | $165.03 | $165.05 | $165.00 |
| Purchase #7 | $222.40 | 4.256% | $231.8653 | $231.87 | $231.85 | $231.90 |
| 7 purchase totals = | $1,080.64 | $1,175.6920 | $1,175.71 | $1,175.70 | $1,175.70 | |