| 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 | $225.36 | 11.127% | $250.4358 | $250.44 | $250.45 | $250.40 |
| Purchase #2 | $94.48 | 10.375% | $104.2823 | $104.28 | $104.30 | $104.30 |
| Purchase #3 | $237.96 | 12.702% | $268.1857 | $268.19 | $268.20 | $268.20 |
| Purchase #4 | $51.97 | 9.373% | $56.8411 | $56.84 | $56.85 | $56.80 |
| Purchase #5 | $207.85 | 7.183% | $222.7799 | $222.78 | $222.80 | $222.80 |
| Purchase #6 | $150.88 | 13.365% | $171.0451 | $171.05 | $171.05 | $171.00 |
| Purchase #7 | $167.71 | 10.563% | $185.4252 | $185.43 | $185.45 | $185.40 |
| 7 purchase totals = | $1,136.21 | $1,258.9951 | $1,259.01 | $1,259.10 | $1,258.90 | |