| 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 | $238.69 | 13.599% | $271.1495 | $271.15 | $271.15 | $271.10 |
| Purchase #2 | $249.31 | 12.711% | $280.9998 | $281.00 | $281.00 | $281.00 |
| Purchase #3 | $139.77 | 6.265% | $148.5266 | $148.53 | $148.55 | $148.50 |
| Purchase #4 | $114.94 | 5.493% | $121.2537 | $121.25 | $121.25 | $121.30 |
| Purchase #5 | $30.49 | 13.741% | $34.6796 | $34.68 | $34.70 | $34.70 |
| Purchase #6 | $66.34 | 12.802% | $74.8328 | $74.83 | $74.85 | $74.80 |
| Purchase #7 | $93.60 | 11.503% | $104.3668 | $104.37 | $104.35 | $104.40 |
| 7 purchase totals = | $933.14 | $1,035.8088 | $1,035.81 | $1,035.85 | $1,035.80 | |