| 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 | $242.55 | 9.628% | $265.9027 | $265.90 | $265.90 | $265.90 |
| Purchase #2 | $109.74 | 10.406% | $121.1595 | $121.16 | $121.15 | $121.20 |
| Purchase #3 | $149.58 | 10.591% | $165.422 | $165.42 | $165.40 | $165.40 |
| Purchase #4 | $164.49 | 6.724% | $175.5503 | $175.55 | $175.55 | $175.60 |
| Purchase #5 | $217.50 | 3.476% | $225.0603 | $225.06 | $225.05 | $225.10 |
| Purchase #6 | $105.86 | 12.862% | $119.4757 | $119.48 | $119.50 | $119.50 |
| Purchase #7 | $87.87 | 3.264% | $90.7381 | $90.74 | $90.75 | $90.70 |
| 7 purchase totals = | $1,077.59 | $1,163.3086 | $1,163.31 | $1,163.30 | $1,163.40 | |