| 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 | $190.83 | 8.537% | $207.1212 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $213.91 | 6.222% | $227.2195 | $227.22 | $227.20 | $227.20 |
| Purchase #3 | $5.67 | 5.569% | $5.9858 | $5.99 | $6.00 | $6.00 |
| Purchase #4 | $95.42 | 5.831% | $100.9839 | $100.98 | $101.00 | $101.00 |
| Purchase #5 | $39.37 | 9.630% | $43.1613 | $43.16 | $43.15 | $43.20 |
| Purchase #6 | $47.38 | 10.416% | $52.3151 | $52.32 | $52.30 | $52.30 |
| Purchase #7 | $229.38 | 4.777% | $240.3375 | $240.34 | $240.35 | $240.30 |
| 7 purchase totals = | $821.96 | $877.1243 | $877.13 | $877.10 | $877.10 | |