| 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 | $136.63 | 3.521% | $141.4407 | $141.44 | $141.45 | $141.40 |
| Purchase #2 | $198.51 | 12.743% | $223.8061 | $223.81 | $223.80 | $223.80 |
| Purchase #3 | $181.64 | 4.300% | $189.4505 | $189.45 | $189.45 | $189.50 |
| Purchase #4 | $112.38 | 9.534% | $123.0943 | $123.09 | $123.10 | $123.10 |
| Purchase #5 | $212.77 | 5.677% | $224.849 | $224.85 | $224.85 | $224.80 |
| Purchase #6 | $150.97 | 9.384% | $165.137 | $165.14 | $165.15 | $165.10 |
| Purchase #7 | $222.67 | 13.239% | $252.1493 | $252.15 | $252.15 | $252.10 |
| 7 purchase totals = | $1,215.57 | $1,319.9269 | $1,319.93 | $1,319.95 | $1,319.80 | |