| 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 | $97.98 | 11.273% | $109.0253 | $109.03 | $109.05 | $109.00 |
| Purchase #2 | $243.71 | 5.516% | $257.153 | $257.15 | $257.15 | $257.20 |
| Purchase #3 | $61.84 | 8.664% | $67.1978 | $67.20 | $67.20 | $67.20 |
| Purchase #4 | $214.90 | 7.317% | $230.6242 | $230.62 | $230.60 | $230.60 |
| Purchase #5 | $150.74 | 8.872% | $164.1137 | $164.11 | $164.10 | $164.10 |
| Purchase #6 | $202.53 | 5.270% | $213.2033 | $213.20 | $213.20 | $213.20 |
| Purchase #7 | $165.92 | 5.491% | $175.0307 | $175.03 | $175.05 | $175.00 |
| 7 purchase totals = | $1,137.62 | $1,216.3480 | $1,216.34 | $1,216.35 | $1,216.30 | |