| 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 | $140.96 | 3.722% | $146.2065 | $146.21 | $146.20 | $146.20 |
| Purchase #2 | $109.36 | 5.709% | $115.6034 | $115.60 | $115.60 | $115.60 |
| Purchase #3 | $166.78 | 10.799% | $184.7906 | $184.79 | $184.80 | $184.80 |
| Purchase #4 | $215.72 | 9.371% | $235.9351 | $235.94 | $235.95 | $235.90 |
| Purchase #5 | $138.62 | 6.795% | $148.0392 | $148.04 | $148.05 | $148.00 |
| Purchase #6 | $208.74 | 11.772% | $233.3129 | $233.31 | $233.30 | $233.30 |
| Purchase #7 | $200.29 | 4.181% | $208.6641 | $208.66 | $208.65 | $208.70 |
| 7 purchase totals = | $1,180.47 | $1,272.5518 | $1,272.55 | $1,272.55 | $1,272.50 | |