| 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 | $18.74 | 13.754% | $21.3175 | $21.32 | $21.30 | $21.30 |
| Purchase #2 | $177.70 | 5.415% | $187.3225 | $187.32 | $187.30 | $187.30 |
| Purchase #3 | $199.69 | 13.282% | $226.2128 | $226.21 | $226.20 | $226.20 |
| Purchase #4 | $164.46 | 7.667% | $177.0691 | $177.07 | $177.05 | $177.10 |
| Purchase #5 | $106.46 | 8.611% | $115.6273 | $115.63 | $115.65 | $115.60 |
| Purchase #6 | $246.62 | 5.304% | $259.7007 | $259.70 | $259.70 | $259.70 |
| Purchase #7 | $16.63 | 8.710% | $18.0785 | $18.08 | $18.10 | $18.10 |
| 7 purchase totals = | $930.30 | $1,005.3284 | $1,005.33 | $1,005.30 | $1,005.30 | |