| 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 | $237.38 | 4.794% | $248.76 | $248.76 | $248.75 | $248.80 |
| Purchase #2 | $140.87 | 5.108% | $148.0656 | $148.07 | $148.05 | $148.10 |
| Purchase #3 | $192.40 | 12.521% | $216.4904 | $216.49 | $216.50 | $216.50 |
| Purchase #4 | $60.77 | 8.742% | $66.0825 | $66.08 | $66.10 | $66.10 |
| Purchase #5 | $205.52 | 12.565% | $231.3436 | $231.34 | $231.35 | $231.30 |
| Purchase #6 | $157.42 | 11.548% | $175.5989 | $175.60 | $175.60 | $175.60 |
| Purchase #7 | $115.79 | 11.320% | $128.8974 | $128.90 | $128.90 | $128.90 |
| 7 purchase totals = | $1,110.15 | $1,215.2384 | $1,215.24 | $1,215.25 | $1,215.30 | |