| 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 | $238.75 | 9.831% | $262.2215 | $262.22 | $262.20 | $262.20 |
| Purchase #2 | $9.87 | 9.622% | $10.8197 | $10.82 | $10.80 | $10.80 |
| Purchase #3 | $113.65 | 13.332% | $128.8018 | $128.80 | $128.80 | $128.80 |
| Purchase #4 | $65.81 | 11.709% | $73.5157 | $73.52 | $73.50 | $73.50 |
| Purchase #5 | $199.90 | 7.555% | $215.0024 | $215.00 | $215.00 | $215.00 |
| Purchase #6 | $229.38 | 8.484% | $248.8406 | $248.84 | $248.85 | $248.80 |
| Purchase #7 | $217.25 | 9.522% | $237.9365 | $237.94 | $237.95 | $237.90 |
| 7 purchase totals = | $1,074.61 | $1,177.1382 | $1,177.14 | $1,177.10 | $1,177.00 | |