| 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 | $235.42 | 11.315% | $262.0578 | $262.06 | $262.05 | $262.10 |
| Purchase #2 | $187.88 | 11.823% | $210.0931 | $210.09 | $210.10 | $210.10 |
| Purchase #3 | $165.86 | 9.692% | $181.9352 | $181.94 | $181.95 | $181.90 |
| Purchase #4 | $82.31 | 3.611% | $85.2822 | $85.28 | $85.30 | $85.30 |
| Purchase #5 | $201.52 | 6.277% | $214.1694 | $214.17 | $214.15 | $214.20 |
| Purchase #6 | $187.91 | 8.209% | $203.3355 | $203.34 | $203.35 | $203.30 |
| Purchase #7 | $147.59 | 3.106% | $152.1741 | $152.17 | $152.15 | $152.20 |
| 7 purchase totals = | $1,208.49 | $1,309.0473 | $1,309.05 | $1,309.05 | $1,309.10 | |