| 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 | $226.98 | 12.216% | $254.7079 | $254.71 | $254.70 | $254.70 |
| Purchase #2 | $72.54 | 3.824% | $75.3139 | $75.31 | $75.30 | $75.30 |
| Purchase #3 | $67.80 | 3.588% | $70.2327 | $70.23 | $70.25 | $70.20 |
| Purchase #4 | $120.27 | 9.661% | $131.8893 | $131.89 | $131.90 | $131.90 |
| Purchase #5 | $145.58 | 8.705% | $158.2527 | $158.25 | $158.25 | $158.30 |
| Purchase #6 | $9.32 | 8.190% | $10.0833 | $10.08 | $10.10 | $10.10 |
| Purchase #7 | $116.42 | 8.864% | $126.7395 | $126.74 | $126.75 | $126.70 |
| 7 purchase totals = | $758.91 | $827.2193 | $827.21 | $827.25 | $827.20 | |