| 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 | $183.60 | 8.691% | $199.5567 | $199.56 | $199.55 | $199.60 |
| Purchase #2 | $191.88 | 8.295% | $207.7964 | $207.80 | $207.80 | $207.80 |
| Purchase #3 | $31.65 | 7.113% | $33.9013 | $33.90 | $33.90 | $33.90 |
| Purchase #4 | $199.76 | 5.491% | $210.7288 | $210.73 | $210.75 | $210.70 |
| Purchase #5 | $110.67 | 11.342% | $123.2222 | $123.22 | $123.20 | $123.20 |
| Purchase #6 | $230.25 | 10.768% | $255.0433 | $255.04 | $255.05 | $255.00 |
| Purchase #7 | $207.69 | 7.671% | $223.6219 | $223.62 | $223.60 | $223.60 |
| 7 purchase totals = | $1,155.50 | $1,253.8706 | $1,253.87 | $1,253.85 | $1,253.80 | |