| 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 | $199.72 | 13.273% | $226.2288 | $226.23 | $226.25 | $226.20 |
| Purchase #2 | $19.38 | 12.529% | $21.8081 | $21.81 | $21.80 | $21.80 |
| Purchase #3 | $141.65 | 8.417% | $153.5727 | $153.57 | $153.55 | $153.60 |
| Purchase #4 | $138.86 | 13.558% | $157.6866 | $157.69 | $157.70 | $157.70 |
| Purchase #5 | $58.40 | 8.575% | $63.4078 | $63.41 | $63.40 | $63.40 |
| Purchase #6 | $204.42 | 5.130% | $214.9067 | $214.91 | $214.90 | $214.90 |
| Purchase #7 | $233.58 | 8.152% | $252.6214 | $252.62 | $252.60 | $252.60 |
| 7 purchase totals = | $996.01 | $1,090.2321 | $1,090.24 | $1,090.20 | $1,090.20 | |