| 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 | $9.38 | 9.488% | $10.27 | $10.27 | $10.25 | $10.30 |
| Purchase #2 | $127.48 | 3.852% | $132.3905 | $132.39 | $132.40 | $132.40 |
| Purchase #3 | $159.81 | 4.627% | $167.2044 | $167.20 | $167.20 | $167.20 |
| Purchase #4 | $248.82 | 8.333% | $269.5542 | $269.55 | $269.55 | $269.60 |
| Purchase #5 | $117.54 | 9.284% | $128.4524 | $128.45 | $128.45 | $128.50 |
| Purchase #6 | $237.78 | 10.238% | $262.1239 | $262.12 | $262.10 | $262.10 |
| Purchase #7 | $214.88 | 10.341% | $237.1007 | $237.10 | $237.10 | $237.10 |
| 7 purchase totals = | $1,115.69 | $1,207.0961 | $1,207.08 | $1,207.05 | $1,207.20 | |