| 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 | $8.69 | 13.359% | $9.8509 | $9.85 | $9.85 | $9.90 |
| Purchase #2 | $186.78 | 3.331% | $193.0016 | $193.00 | $193.00 | $193.00 |
| Purchase #3 | $248.34 | 8.317% | $268.9944 | $268.99 | $269.00 | $269.00 |
| Purchase #4 | $207.66 | 8.410% | $225.1242 | $225.12 | $225.10 | $225.10 |
| Purchase #5 | $227.82 | 11.420% | $253.837 | $253.84 | $253.85 | $253.80 |
| Purchase #6 | $40.60 | 10.830% | $44.997 | $45.00 | $45.00 | $45.00 |
| Purchase #7 | $136.97 | 10.573% | $151.4518 | $151.45 | $151.45 | $151.50 |
| 7 purchase totals = | $1,056.86 | $1,147.2569 | $1,147.25 | $1,147.25 | $1,147.30 | |