| 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 | $79.35 | 5.583% | $83.7801 | $83.78 | $83.80 | $83.80 |
| Purchase #2 | $172.56 | 12.636% | $194.3647 | $194.36 | $194.35 | $194.40 |
| Purchase #3 | $165.81 | 4.526% | $173.3146 | $173.31 | $173.30 | $173.30 |
| Purchase #4 | $116.39 | 3.781% | $120.7907 | $120.79 | $120.80 | $120.80 |
| Purchase #5 | $126.85 | 8.408% | $137.5155 | $137.52 | $137.50 | $137.50 |
| Purchase #6 | $234.28 | 8.433% | $254.0368 | $254.04 | $254.05 | $254.00 |
| Purchase #7 | $104.55 | 8.391% | $113.3228 | $113.32 | $113.30 | $113.30 |
| 7 purchase totals = | $999.79 | $1,077.1252 | $1,077.12 | $1,077.10 | $1,077.10 | |