| 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 | $139.34 | 10.542% | $154.0292 | $154.03 | $154.05 | $154.00 |
| Purchase #2 | $133.54 | 4.647% | $139.7456 | $139.75 | $139.75 | $139.70 |
| Purchase #3 | $226.80 | 9.447% | $248.2258 | $248.23 | $248.25 | $248.20 |
| Purchase #4 | $238.50 | 3.763% | $247.4748 | $247.47 | $247.45 | $247.50 |
| Purchase #5 | $70.84 | 11.845% | $79.231 | $79.23 | $79.25 | $79.20 |
| Purchase #6 | $35.92 | 9.495% | $39.3306 | $39.33 | $39.35 | $39.30 |
| Purchase #7 | $13.99 | 10.154% | $15.4105 | $15.41 | $15.40 | $15.40 |
| 7 purchase totals = | $858.93 | $923.4475 | $923.45 | $923.50 | $923.30 | |