| 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 | $122.94 | 5.430% | $129.6156 | $129.62 | $129.60 | $129.60 |
| Purchase #2 | $129.56 | 5.283% | $136.4047 | $136.40 | $136.40 | $136.40 |
| Purchase #3 | $246.97 | 5.445% | $260.4175 | $260.42 | $260.40 | $260.40 |
| Purchase #4 | $238.73 | 3.422% | $246.8993 | $246.90 | $246.90 | $246.90 |
| Purchase #5 | $10.43 | 10.393% | $11.514 | $11.51 | $11.50 | $11.50 |
| Purchase #6 | $19.93 | 8.863% | $21.6964 | $21.70 | $21.70 | $21.70 |
| Purchase #7 | $209.72 | 7.705% | $225.8789 | $225.88 | $225.90 | $225.90 |
| 7 purchase totals = | $978.28 | $1,032.4264 | $1,032.43 | $1,032.40 | $1,032.40 | |