| 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 | $123.85 | 13.744% | $140.8719 | $140.87 | $140.85 | $140.90 |
| Purchase #2 | $90.54 | 8.223% | $97.9851 | $97.99 | $98.00 | $98.00 |
| Purchase #3 | $218.90 | 9.233% | $239.111 | $239.11 | $239.10 | $239.10 |
| Purchase #4 | $126.83 | 11.184% | $141.0147 | $141.01 | $141.00 | $141.00 |
| Purchase #5 | $185.88 | 11.512% | $207.2785 | $207.28 | $207.30 | $207.30 |
| Purchase #6 | $87.40 | 4.188% | $91.0603 | $91.06 | $91.05 | $91.10 |
| Purchase #7 | $205.38 | 10.271% | $226.4746 | $226.47 | $226.45 | $226.50 |
| 7 purchase totals = | $1,038.78 | $1,143.7961 | $1,143.79 | $1,143.75 | $1,143.90 | |