| 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 | $110.52 | 7.451% | $118.7548 | $118.75 | $118.75 | $118.80 |
| Purchase #2 | $208.66 | 3.549% | $216.0653 | $216.07 | $216.05 | $216.10 |
| Purchase #3 | $195.36 | 5.208% | $205.5343 | $205.53 | $205.55 | $205.50 |
| Purchase #4 | $115.62 | 13.560% | $131.2981 | $131.30 | $131.30 | $131.30 |
| Purchase #5 | $136.29 | 7.853% | $146.9929 | $146.99 | $147.00 | $147.00 |
| Purchase #6 | $126.94 | 3.869% | $131.8513 | $131.85 | $131.85 | $131.90 |
| Purchase #7 | $121.48 | 12.797% | $137.0258 | $137.03 | $137.05 | $137.00 |
| 7 purchase totals = | $1,014.87 | $1,087.5225 | $1,087.52 | $1,087.55 | $1,087.60 | |