| 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 | $248.45 | 11.226% | $276.341 | $276.34 | $276.35 | $276.30 |
| Purchase #2 | $201.40 | 4.613% | $210.6906 | $210.69 | $210.70 | $210.70 |
| Purchase #3 | $207.25 | 11.122% | $230.3003 | $230.30 | $230.30 | $230.30 |
| Purchase #4 | $125.78 | 11.346% | $140.051 | $140.05 | $140.05 | $140.10 |
| Purchase #5 | $159.27 | 10.500% | $175.9934 | $175.99 | $176.00 | $176.00 |
| Purchase #6 | $99.77 | 6.571% | $106.3259 | $106.33 | $106.35 | $106.30 |
| Purchase #7 | $183.99 | 8.795% | $200.1719 | $200.17 | $200.15 | $200.20 |
| 7 purchase totals = | $1,225.91 | $1,339.8741 | $1,339.87 | $1,339.90 | $1,339.90 | |