| 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 | $107.65 | 8.696% | $117.0112 | $117.01 | $117.00 | $117.00 |
| Purchase #2 | $202.92 | 6.871% | $216.8626 | $216.86 | $216.85 | $216.90 |
| Purchase #3 | $213.53 | 6.454% | $227.3112 | $227.31 | $227.30 | $227.30 |
| Purchase #4 | $227.33 | 8.410% | $246.4485 | $246.45 | $246.45 | $246.40 |
| Purchase #5 | $89.75 | 6.628% | $95.6986 | $95.70 | $95.70 | $95.70 |
| Purchase #6 | $152.47 | 11.812% | $170.4798 | $170.48 | $170.50 | $170.50 |
| Purchase #7 | $119.70 | 9.754% | $131.3755 | $131.38 | $131.40 | $131.40 |
| 7 purchase totals = | $1,113.35 | $1,205.1874 | $1,205.19 | $1,205.20 | $1,205.20 | |