| 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 | $225.85 | 5.820% | $238.9945 | $238.99 | $239.00 | $239.00 |
| Purchase #2 | $175.38 | 9.730% | $192.4445 | $192.44 | $192.45 | $192.40 |
| Purchase #3 | $127.28 | 7.431% | $136.7382 | $136.74 | $136.75 | $136.70 |
| Purchase #4 | $95.25 | 7.665% | $102.5509 | $102.55 | $102.55 | $102.60 |
| Purchase #5 | $85.57 | 6.153% | $90.8351 | $90.84 | $90.85 | $90.80 |
| Purchase #6 | $87.40 | 10.536% | $96.6085 | $96.61 | $96.60 | $96.60 |
| Purchase #7 | $31.33 | 12.135% | $35.1319 | $35.13 | $35.15 | $35.10 |
| 7 purchase totals = | $828.06 | $893.3036 | $893.30 | $893.35 | $893.20 | |