| 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 | $185.74 | 7.347% | $199.3863 | $199.39 | $199.40 | $199.40 |
| Purchase #2 | $81.78 | 4.606% | $85.5468 | $85.55 | $85.55 | $85.50 |
| Purchase #3 | $74.27 | 3.695% | $77.0143 | $77.01 | $77.00 | $77.00 |
| Purchase #4 | $233.77 | 11.334% | $260.2655 | $260.27 | $260.25 | $260.30 |
| Purchase #5 | $227.95 | 4.295% | $237.7405 | $237.74 | $237.75 | $237.70 |
| Purchase #6 | $235.73 | 11.593% | $263.0582 | $263.06 | $263.05 | $263.10 |
| Purchase #7 | $81.80 | 6.475% | $87.0966 | $87.10 | $87.10 | $87.10 |
| 7 purchase totals = | $1,121.04 | $1,210.1082 | $1,210.12 | $1,210.10 | $1,210.10 | |