| 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 | $114.91 | 8.227% | $124.3636 | $124.36 | $124.35 | $124.40 |
| Purchase #2 | $127.41 | 6.227% | $135.3438 | $135.34 | $135.35 | $135.30 |
| Purchase #3 | $213.55 | 5.511% | $225.3187 | $225.32 | $225.30 | $225.30 |
| Purchase #4 | $219.58 | 12.429% | $246.8716 | $246.87 | $246.85 | $246.90 |
| Purchase #5 | $37.38 | 9.850% | $41.0619 | $41.06 | $41.05 | $41.10 |
| Purchase #6 | $48.90 | 5.833% | $51.7523 | $51.75 | $51.75 | $51.80 |
| Purchase #7 | $63.44 | 4.794% | $66.4813 | $66.48 | $66.50 | $66.50 |
| 7 purchase totals = | $825.17 | $891.1932 | $891.18 | $891.15 | $891.30 | |