| 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 | $212.87 | 10.757% | $235.7684 | $235.77 | $235.75 | $235.80 |
| Purchase #2 | $227.98 | 9.695% | $250.0827 | $250.08 | $250.10 | $250.10 |
| Purchase #3 | $141.52 | 6.154% | $150.2291 | $150.23 | $150.25 | $150.20 |
| Purchase #4 | $70.54 | 11.578% | $78.7071 | $78.71 | $78.70 | $78.70 |
| Purchase #5 | $227.50 | 10.743% | $251.9403 | $251.94 | $251.95 | $251.90 |
| Purchase #6 | $90.67 | 12.205% | $101.7363 | $101.74 | $101.75 | $101.70 |
| Purchase #7 | $102.56 | 11.666% | $114.5246 | $114.52 | $114.50 | $114.50 |
| 7 purchase totals = | $1,073.64 | $1,182.9885 | $1,182.99 | $1,183.00 | $1,182.90 | |