| 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 | $218.92 | 6.180% | $232.4493 | $232.45 | $232.45 | $232.40 |
| Purchase #2 | $121.66 | 8.827% | $132.3989 | $132.40 | $132.40 | $132.40 |
| Purchase #3 | $98.80 | 9.754% | $108.437 | $108.44 | $108.45 | $108.40 |
| Purchase #4 | $113.41 | 9.756% | $124.4743 | $124.47 | $124.45 | $124.50 |
| Purchase #5 | $198.70 | 11.803% | $222.1526 | $222.15 | $222.15 | $222.20 |
| Purchase #6 | $147.43 | 12.586% | $165.9855 | $165.99 | $166.00 | $166.00 |
| Purchase #7 | $220.30 | 8.697% | $239.4595 | $239.46 | $239.45 | $239.50 |
| 7 purchase totals = | $1,119.22 | $1,225.3571 | $1,225.36 | $1,225.35 | $1,225.40 | |