| 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 | $110.32 | 12.471% | $124.078 | $124.08 | $124.10 | $124.10 |
| Purchase #2 | $133.91 | 12.764% | $151.0023 | $151.00 | $151.00 | $151.00 |
| Purchase #3 | $119.79 | 9.475% | $131.1401 | $131.14 | $131.15 | $131.10 |
| Purchase #4 | $25.90 | 10.372% | $28.5863 | $28.59 | $28.60 | $28.60 |
| Purchase #5 | $183.93 | 8.445% | $199.4629 | $199.46 | $199.45 | $199.50 |
| Purchase #6 | $250.94 | 8.271% | $271.6952 | $271.70 | $271.70 | $271.70 |
| Purchase #7 | $119.26 | 11.169% | $132.5801 | $132.58 | $132.60 | $132.60 |
| 7 purchase totals = | $944.05 | $1,038.5449 | $1,038.55 | $1,038.60 | $1,038.60 | |