| 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 | $231.99 | 13.611% | $263.5662 | $263.57 | $263.55 | $263.60 |
| Purchase #2 | $183.56 | 5.175% | $193.0592 | $193.06 | $193.05 | $193.10 |
| Purchase #3 | $222.27 | 4.129% | $231.4475 | $231.45 | $231.45 | $231.40 |
| Purchase #4 | $6.45 | 12.294% | $7.243 | $7.24 | $7.25 | $7.20 |
| Purchase #5 | $169.85 | 10.328% | $187.3921 | $187.39 | $187.40 | $187.40 |
| Purchase #6 | $169.57 | 3.458% | $175.4337 | $175.43 | $175.45 | $175.40 |
| Purchase #7 | $86.61 | 11.140% | $96.2584 | $96.26 | $96.25 | $96.30 |
| 7 purchase totals = | $1,070.30 | $1,154.4001 | $1,154.40 | $1,154.40 | $1,154.40 | |