| 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 | $156.48 | 9.220% | $170.9075 | $170.91 | $170.90 | $170.90 |
| Purchase #2 | $225.95 | 3.136% | $233.0358 | $233.04 | $233.05 | $233.00 |
| Purchase #3 | $16.53 | 12.322% | $18.5668 | $18.57 | $18.55 | $18.60 |
| Purchase #4 | $221.73 | 12.328% | $249.0649 | $249.06 | $249.05 | $249.10 |
| Purchase #5 | $13.88 | 4.282% | $14.4743 | $14.47 | $14.45 | $14.50 |
| Purchase #6 | $222.59 | 7.112% | $238.4206 | $238.42 | $238.40 | $238.40 |
| Purchase #7 | $121.46 | 3.632% | $125.8714 | $125.87 | $125.85 | $125.90 |
| 7 purchase totals = | $978.62 | $1,050.3413 | $1,050.34 | $1,050.25 | $1,050.40 | |