| 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 | $229.67 | 9.820% | $252.2236 | $252.22 | $252.20 | $252.20 |
| Purchase #2 | $131.95 | 11.575% | $147.2232 | $147.22 | $147.20 | $147.20 |
| Purchase #3 | $146.93 | 7.322% | $157.6882 | $157.69 | $157.70 | $157.70 |
| Purchase #4 | $157.99 | 4.626% | $165.2986 | $165.30 | $165.30 | $165.30 |
| Purchase #5 | $145.54 | 11.384% | $162.1083 | $162.11 | $162.10 | $162.10 |
| Purchase #6 | $223.83 | 13.566% | $254.1948 | $254.19 | $254.20 | $254.20 |
| Purchase #7 | $9.59 | 5.375% | $10.1055 | $10.11 | $10.10 | $10.10 |
| 7 purchase totals = | $1,045.50 | $1,148.8422 | $1,148.84 | $1,148.80 | $1,148.80 | |