| 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 | $201.99 | 10.690% | $223.5827 | $223.58 | $223.60 | $223.60 |
| Purchase #2 | $196.69 | 4.242% | $205.0336 | $205.03 | $205.05 | $205.00 |
| Purchase #3 | $117.61 | 3.713% | $121.9769 | $121.98 | $122.00 | $122.00 |
| Purchase #4 | $114.26 | 3.383% | $118.1254 | $118.13 | $118.15 | $118.10 |
| Purchase #5 | $159.73 | 12.832% | $180.2266 | $180.23 | $180.25 | $180.20 |
| Purchase #6 | $18.71 | 6.729% | $19.969 | $19.97 | $19.95 | $20.00 |
| Purchase #7 | $186.65 | 5.510% | $196.9344 | $196.93 | $196.95 | $196.90 |
| 7 purchase totals = | $995.64 | $1,065.8486 | $1,065.85 | $1,065.95 | $1,065.80 | |