| 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 | $95.47 | 5.323% | $100.5519 | $100.55 | $100.55 | $100.60 |
| Purchase #2 | $129.75 | 13.556% | $147.3389 | $147.34 | $147.35 | $147.30 |
| Purchase #3 | $84.57 | 13.207% | $95.7392 | $95.74 | $95.75 | $95.70 |
| Purchase #4 | $95.81 | 12.374% | $107.6655 | $107.67 | $107.65 | $107.70 |
| Purchase #5 | $225.91 | 9.387% | $247.1162 | $247.12 | $247.10 | $247.10 |
| Purchase #6 | $150.59 | 9.707% | $165.2078 | $165.21 | $165.20 | $165.20 |
| Purchase #7 | $219.51 | 10.467% | $242.4861 | $242.49 | $242.50 | $242.50 |
| 7 purchase totals = | $1,001.61 | $1,106.1056 | $1,106.12 | $1,106.10 | $1,106.10 | |