| 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 | $232.85 | 6.754% | $248.5767 | $248.58 | $248.60 | $248.60 |
| Purchase #2 | $134.85 | 4.225% | $140.5474 | $140.55 | $140.55 | $140.50 |
| Purchase #3 | $223.68 | 13.733% | $254.398 | $254.40 | $254.40 | $254.40 |
| Purchase #4 | $243.71 | 6.300% | $259.0637 | $259.06 | $259.05 | $259.10 |
| Purchase #5 | $112.72 | 12.768% | $127.1121 | $127.11 | $127.10 | $127.10 |
| Purchase #6 | $117.54 | 8.866% | $127.9611 | $127.96 | $127.95 | $128.00 |
| Purchase #7 | $44.89 | 10.330% | $49.5271 | $49.53 | $49.55 | $49.50 |
| 7 purchase totals = | $1,110.24 | $1,207.1861 | $1,207.19 | $1,207.20 | $1,207.20 | |