| 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 | $228.45 | 6.240% | $242.7053 | $242.71 | $242.70 | $242.70 |
| Purchase #2 | $178.92 | 4.448% | $186.8784 | $186.88 | $186.90 | $186.90 |
| Purchase #3 | $154.97 | 6.499% | $165.0415 | $165.04 | $165.05 | $165.00 |
| Purchase #4 | $209.40 | 11.832% | $234.1762 | $234.18 | $234.20 | $234.20 |
| Purchase #5 | $113.83 | 6.104% | $120.7782 | $120.78 | $120.80 | $120.80 |
| Purchase #6 | $53.63 | 4.540% | $56.0648 | $56.06 | $56.05 | $56.10 |
| Purchase #7 | $160.64 | 9.269% | $175.5297 | $175.53 | $175.55 | $175.50 |
| 7 purchase totals = | $1,099.84 | $1,181.1741 | $1,181.18 | $1,181.25 | $1,181.20 | |