| 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 | $223.31 | 8.636% | $242.5951 | $242.60 | $242.60 | $242.60 |
| Purchase #2 | $127.27 | 7.177% | $136.4042 | $136.40 | $136.40 | $136.40 |
| Purchase #3 | $213.62 | 10.591% | $236.2445 | $236.24 | $236.25 | $236.20 |
| Purchase #4 | $130.42 | 13.496% | $148.0215 | $148.02 | $148.00 | $148.00 |
| Purchase #5 | $107.95 | 5.830% | $114.2435 | $114.24 | $114.25 | $114.20 |
| Purchase #6 | $99.82 | 12.480% | $112.2775 | $112.28 | $112.30 | $112.30 |
| Purchase #7 | $90.33 | 4.543% | $94.4337 | $94.43 | $94.45 | $94.40 |
| 7 purchase totals = | $992.72 | $1,084.2200 | $1,084.21 | $1,084.25 | $1,084.10 | |