| 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 | $222.59 | 11.162% | $247.4355 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $206.53 | 10.566% | $228.352 | $228.35 | $228.35 | $228.40 |
| Purchase #3 | $208.50 | 11.192% | $231.8353 | $231.84 | $231.85 | $231.80 |
| Purchase #4 | $138.80 | 10.511% | $153.3893 | $153.39 | $153.40 | $153.40 |
| Purchase #5 | $183.74 | 3.587% | $190.3308 | $190.33 | $190.35 | $190.30 |
| Purchase #6 | $86.93 | 7.460% | $93.415 | $93.42 | $93.40 | $93.40 |
| Purchase #7 | $17.63 | 5.354% | $18.5739 | $18.57 | $18.55 | $18.60 |
| 7 purchase totals = | $1,064.72 | $1,163.3318 | $1,163.34 | $1,163.35 | $1,163.30 | |