| 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 | $51.53 | 9.307% | $56.3259 | $56.33 | $56.35 | $56.30 |
| Purchase #2 | $226.49 | 10.442% | $250.1401 | $250.14 | $250.15 | $250.10 |
| Purchase #3 | $207.96 | 4.386% | $217.0811 | $217.08 | $217.10 | $217.10 |
| Purchase #4 | $109.77 | 6.302% | $116.6877 | $116.69 | $116.70 | $116.70 |
| Purchase #5 | $148.44 | 11.257% | $165.1499 | $165.15 | $165.15 | $165.10 |
| Purchase #6 | $248.26 | 13.411% | $281.5541 | $281.55 | $281.55 | $281.60 |
| Purchase #7 | $52.32 | 11.628% | $58.4038 | $58.40 | $58.40 | $58.40 |
| 7 purchase totals = | $1,044.77 | $1,145.3426 | $1,145.34 | $1,145.40 | $1,145.30 | |