| 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 | $220.41 | 12.727% | $248.4616 | $248.46 | $248.45 | $248.50 |
| Purchase #2 | $222.78 | 11.468% | $248.3284 | $248.33 | $248.35 | $248.30 |
| Purchase #3 | $226.67 | 4.436% | $236.7251 | $236.73 | $236.75 | $236.70 |
| Purchase #4 | $153.56 | 5.198% | $161.542 | $161.54 | $161.55 | $161.50 |
| Purchase #5 | $142.81 | 10.792% | $158.2221 | $158.22 | $158.20 | $158.20 |
| Purchase #6 | $108.65 | 8.724% | $118.1286 | $118.13 | $118.15 | $118.10 |
| Purchase #7 | $11.26 | 13.349% | $12.7631 | $12.76 | $12.75 | $12.80 |
| 7 purchase totals = | $1,086.14 | $1,184.1709 | $1,184.17 | $1,184.20 | $1,184.10 | |