| 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 | $105.29 | 8.870% | $114.6292 | $114.63 | $114.65 | $114.60 |
| Purchase #2 | $109.62 | 10.493% | $121.1224 | $121.12 | $121.10 | $121.10 |
| Purchase #3 | $205.92 | 11.228% | $229.0407 | $229.04 | $229.05 | $229.00 |
| Purchase #4 | $13.54 | 8.188% | $14.6487 | $14.65 | $14.65 | $14.60 |
| Purchase #5 | $15.34 | 11.259% | $17.0671 | $17.07 | $17.05 | $17.10 |
| Purchase #6 | $80.90 | 9.424% | $88.524 | $88.52 | $88.50 | $88.50 |
| Purchase #7 | $181.53 | 7.585% | $195.2991 | $195.30 | $195.30 | $195.30 |
| 7 purchase totals = | $712.14 | $780.3312 | $780.33 | $780.30 | $780.20 | |