| 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 | $193.98 | 13.526% | $220.2177 | $220.22 | $220.20 | $220.20 |
| Purchase #2 | $248.73 | 7.811% | $268.1583 | $268.16 | $268.15 | $268.20 |
| Purchase #3 | $54.93 | 4.302% | $57.2931 | $57.29 | $57.30 | $57.30 |
| Purchase #4 | $222.50 | 11.815% | $248.7884 | $248.79 | $248.80 | $248.80 |
| Purchase #5 | $227.67 | 3.722% | $236.1439 | $236.14 | $236.15 | $236.10 |
| Purchase #6 | $13.32 | 7.750% | $14.3523 | $14.35 | $14.35 | $14.40 |
| Purchase #7 | $86.53 | 10.623% | $95.7221 | $95.72 | $95.70 | $95.70 |
| 7 purchase totals = | $1,047.66 | $1,140.6758 | $1,140.67 | $1,140.65 | $1,140.70 | |