| 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 | $190.84 | 9.803% | $209.548 | $209.55 | $209.55 | $209.50 |
| Purchase #2 | $242.70 | 8.215% | $262.6378 | $262.64 | $262.65 | $262.60 |
| Purchase #3 | $187.92 | 9.845% | $206.4207 | $206.42 | $206.40 | $206.40 |
| Purchase #4 | $200.40 | 5.677% | $211.7767 | $211.78 | $211.80 | $211.80 |
| Purchase #5 | $132.29 | 11.702% | $147.7706 | $147.77 | $147.75 | $147.80 |
| Purchase #6 | $102.59 | 6.393% | $109.1486 | $109.15 | $109.15 | $109.10 |
| Purchase #7 | $61.65 | 10.154% | $67.9099 | $67.91 | $67.90 | $67.90 |
| 7 purchase totals = | $1,118.39 | $1,215.2123 | $1,215.22 | $1,215.20 | $1,215.10 | |