| 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 | $222.72 | 13.305% | $252.3529 | $252.35 | $252.35 | $252.40 |
| Purchase #2 | $20.69 | 8.140% | $22.3742 | $22.37 | $22.35 | $22.40 |
| Purchase #3 | $7.76 | 11.635% | $8.6629 | $8.66 | $8.65 | $8.70 |
| Purchase #4 | $192.98 | 5.172% | $202.9609 | $202.96 | $202.95 | $203.00 |
| Purchase #5 | $218.40 | 3.439% | $225.9108 | $225.91 | $225.90 | $225.90 |
| Purchase #6 | $205.85 | 8.480% | $223.3061 | $223.31 | $223.30 | $223.30 |
| Purchase #7 | $190.43 | 12.467% | $214.1709 | $214.17 | $214.15 | $214.20 |
| 7 purchase totals = | $1,058.83 | $1,149.7387 | $1,149.73 | $1,149.65 | $1,149.90 | |