| 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 | $196.32 | 9.143% | $214.2695 | $214.27 | $214.25 | $214.30 |
| Purchase #2 | $29.34 | 8.611% | $31.8665 | $31.87 | $31.85 | $31.90 |
| Purchase #3 | $195.50 | 12.721% | $220.3696 | $220.37 | $220.35 | $220.40 |
| Purchase #4 | $182.40 | 4.253% | $190.1575 | $190.16 | $190.15 | $190.20 |
| Purchase #5 | $128.33 | 3.343% | $132.6201 | $132.62 | $132.60 | $132.60 |
| Purchase #6 | $232.59 | 10.623% | $257.298 | $257.30 | $257.30 | $257.30 |
| Purchase #7 | $130.79 | 8.737% | $142.2171 | $142.22 | $142.20 | $142.20 |
| 7 purchase totals = | $1,095.27 | $1,188.7983 | $1,188.81 | $1,188.70 | $1,188.90 | |