| 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 | $194.39 | 9.270% | $212.41 | $212.41 | $212.40 | $212.40 |
| Purchase #2 | $120.90 | 11.588% | $134.9099 | $134.91 | $134.90 | $134.90 |
| Purchase #3 | $62.34 | 6.393% | $66.3254 | $66.33 | $66.35 | $66.30 |
| Purchase #4 | $191.53 | 10.221% | $211.1063 | $211.11 | $211.10 | $211.10 |
| Purchase #5 | $214.71 | 10.353% | $236.9389 | $236.94 | $236.95 | $236.90 |
| Purchase #6 | $225.75 | 11.606% | $251.9505 | $251.95 | $251.95 | $252.00 |
| Purchase #7 | $99.53 | 7.575% | $107.0694 | $107.07 | $107.05 | $107.10 |
| 7 purchase totals = | $1,109.15 | $1,220.7104 | $1,220.72 | $1,220.70 | $1,220.70 | |