| 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 | $222.41 | 13.159% | $251.6769 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $26.41 | 5.284% | $27.8055 | $27.81 | $27.80 | $27.80 |
| Purchase #3 | $75.99 | 6.177% | $80.6839 | $80.68 | $80.70 | $80.70 |
| Purchase #4 | $198.60 | 8.467% | $215.4155 | $215.42 | $215.40 | $215.40 |
| Purchase #5 | $239.57 | 7.355% | $257.1904 | $257.19 | $257.20 | $257.20 |
| Purchase #6 | $78.78 | 8.581% | $85.5401 | $85.54 | $85.55 | $85.50 |
| Purchase #7 | $111.88 | 11.259% | $124.4766 | $124.48 | $124.50 | $124.50 |
| 7 purchase totals = | $953.64 | $1,042.7889 | $1,042.80 | $1,042.85 | $1,042.80 | |