| 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 | $202.47 | 7.215% | $217.0782 | $217.08 | $217.10 | $217.10 |
| Purchase #2 | $30.74 | 13.110% | $34.77 | $34.77 | $34.75 | $34.80 |
| Purchase #3 | $124.28 | 10.171% | $136.9205 | $136.92 | $136.90 | $136.90 |
| Purchase #4 | $235.80 | 3.864% | $244.9113 | $244.91 | $244.90 | $244.90 |
| Purchase #5 | $234.42 | 7.529% | $252.0695 | $252.07 | $252.05 | $252.10 |
| Purchase #6 | $9.39 | 8.629% | $10.2003 | $10.20 | $10.20 | $10.20 |
| Purchase #7 | $218.42 | 4.763% | $228.8233 | $228.82 | $228.80 | $228.80 |
| 7 purchase totals = | $1,055.52 | $1,124.7731 | $1,124.77 | $1,124.70 | $1,124.80 | |