| 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 | $106.77 | 13.344% | $121.0174 | $121.02 | $121.00 | $121.00 |
| Purchase #2 | $248.46 | 9.310% | $271.5916 | $271.59 | $271.60 | $271.60 |
| Purchase #3 | $137.29 | 3.837% | $142.5578 | $142.56 | $142.55 | $142.60 |
| Purchase #4 | $203.45 | 13.601% | $231.1212 | $231.12 | $231.10 | $231.10 |
| Purchase #5 | $55.74 | 3.468% | $57.6731 | $57.67 | $57.65 | $57.70 |
| Purchase #6 | $225.90 | 13.666% | $256.7715 | $256.77 | $256.75 | $256.80 |
| Purchase #7 | $250.34 | 5.481% | $264.0611 | $264.06 | $264.05 | $264.10 |
| 7 purchase totals = | $1,227.95 | $1,344.7937 | $1,344.79 | $1,344.70 | $1,344.90 | |