| 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 | $248.88 | 9.497% | $272.5161 | $272.52 | $272.50 | $272.50 |
| Purchase #2 | $211.38 | 8.866% | $230.121 | $230.12 | $230.10 | $230.10 |
| Purchase #3 | $68.30 | 3.314% | $70.5635 | $70.56 | $70.55 | $70.60 |
| Purchase #4 | $68.75 | 4.850% | $72.0844 | $72.08 | $72.10 | $72.10 |
| Purchase #5 | $246.66 | 5.415% | $260.0166 | $260.02 | $260.00 | $260.00 |
| Purchase #6 | $229.34 | 13.354% | $259.9661 | $259.97 | $259.95 | $260.00 |
| Purchase #7 | $30.51 | 12.388% | $34.2896 | $34.29 | $34.30 | $34.30 |
| 7 purchase totals = | $1,103.82 | $1,199.5573 | $1,199.56 | $1,199.50 | $1,199.60 | |