| 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 | $99.89 | 11.836% | $111.713 | $111.71 | $111.70 | $111.70 |
| Purchase #2 | $29.53 | 12.604% | $33.252 | $33.25 | $33.25 | $33.30 |
| Purchase #3 | $179.60 | 12.119% | $201.3657 | $201.37 | $201.35 | $201.40 |
| Purchase #4 | $165.58 | 11.850% | $185.2012 | $185.20 | $185.20 | $185.20 |
| Purchase #5 | $7.99 | 7.258% | $8.5699 | $8.57 | $8.55 | $8.60 |
| Purchase #6 | $193.91 | 4.294% | $202.2365 | $202.24 | $202.25 | $202.20 |
| Purchase #7 | $110.72 | 8.498% | $120.129 | $120.13 | $120.15 | $120.10 |
| 7 purchase totals = | $787.22 | $862.4673 | $862.47 | $862.45 | $862.50 | |