| 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 | $97.29 | 13.810% | $110.7257 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $212.85 | 4.489% | $222.4048 | $222.40 | $222.40 | $222.40 |
| Purchase #3 | $134.34 | 12.392% | $150.9874 | $150.99 | $151.00 | $151.00 |
| Purchase #4 | $216.59 | 13.691% | $246.2433 | $246.24 | $246.25 | $246.20 |
| Purchase #5 | $194.74 | 13.419% | $220.8722 | $220.87 | $220.85 | $220.90 |
| Purchase #6 | $74.52 | 5.210% | $78.4025 | $78.40 | $78.40 | $78.40 |
| Purchase #7 | $128.62 | 6.467% | $136.9379 | $136.94 | $136.95 | $136.90 |
| 7 purchase totals = | $1,058.95 | $1,166.5738 | $1,166.57 | $1,166.60 | $1,166.50 | |