| 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 | $217.38 | 13.199% | $246.072 | $246.07 | $246.05 | $246.10 |
| Purchase #2 | $54.33 | 6.729% | $57.9859 | $57.99 | $58.00 | $58.00 |
| Purchase #3 | $198.69 | 3.793% | $206.2263 | $206.23 | $206.25 | $206.20 |
| Purchase #4 | $130.88 | 10.621% | $144.7808 | $144.78 | $144.80 | $144.80 |
| Purchase #5 | $110.75 | 3.688% | $114.8345 | $114.83 | $114.85 | $114.80 |
| Purchase #6 | $82.30 | 11.279% | $91.5826 | $91.58 | $91.60 | $91.60 |
| Purchase #7 | $222.28 | 7.526% | $239.0088 | $239.01 | $239.00 | $239.00 |
| 7 purchase totals = | $1,016.61 | $1,100.4909 | $1,100.49 | $1,100.55 | $1,100.50 | |