| 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 | $186.76 | 13.777% | $212.4899 | $212.49 | $212.50 | $212.50 |
| Purchase #2 | $179.87 | 5.685% | $190.0956 | $190.10 | $190.10 | $190.10 |
| Purchase #3 | $130.78 | 9.355% | $143.0145 | $143.01 | $143.00 | $143.00 |
| Purchase #4 | $115.49 | 3.581% | $119.6257 | $119.63 | $119.65 | $119.60 |
| Purchase #5 | $225.48 | 4.824% | $236.3572 | $236.36 | $236.35 | $236.40 |
| Purchase #6 | $64.28 | 8.859% | $69.9746 | $69.97 | $69.95 | $70.00 |
| Purchase #7 | $237.54 | 11.394% | $264.6053 | $264.61 | $264.60 | $264.60 |
| 7 purchase totals = | $1,140.20 | $1,236.1628 | $1,236.17 | $1,236.15 | $1,236.20 | |