| 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 | $198.36 | 12.667% | $223.4863 | $223.49 | $223.50 | $223.50 |
| Purchase #2 | $212.80 | 6.464% | $226.5554 | $226.56 | $226.55 | $226.60 |
| Purchase #3 | $120.61 | 5.196% | $126.8769 | $126.88 | $126.90 | $126.90 |
| Purchase #4 | $218.91 | 9.253% | $239.1657 | $239.17 | $239.15 | $239.20 |
| Purchase #5 | $220.70 | 8.594% | $239.667 | $239.67 | $239.65 | $239.70 |
| Purchase #6 | $81.32 | 8.645% | $88.3501 | $88.35 | $88.35 | $88.40 |
| Purchase #7 | $15.83 | 13.602% | $17.9832 | $17.98 | $18.00 | $18.00 |
| 7 purchase totals = | $1,068.53 | $1,162.0846 | $1,162.10 | $1,162.10 | $1,162.30 | |