| 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 | $134.34 | 5.738% | $142.0484 | $142.05 | $142.05 | $142.00 |
| Purchase #2 | $185.35 | 10.720% | $205.2195 | $205.22 | $205.20 | $205.20 |
| Purchase #3 | $8.26 | 11.249% | $9.1892 | $9.19 | $9.20 | $9.20 |
| Purchase #4 | $228.48 | 7.845% | $246.4043 | $246.40 | $246.40 | $246.40 |
| Purchase #5 | $9.64 | 13.833% | $10.9735 | $10.97 | $10.95 | $11.00 |
| Purchase #6 | $86.58 | 6.127% | $91.8848 | $91.88 | $91.90 | $91.90 |
| Purchase #7 | $205.65 | 5.581% | $217.1273 | $217.13 | $217.15 | $217.10 |
| 7 purchase totals = | $858.30 | $922.8470 | $922.84 | $922.85 | $922.80 | |