| 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 | $168.52 | 12.570% | $189.703 | $189.70 | $189.70 | $189.70 |
| Purchase #2 | $240.31 | 3.645% | $249.0693 | $249.07 | $249.05 | $249.10 |
| Purchase #3 | $234.27 | 5.624% | $247.4453 | $247.45 | $247.45 | $247.40 |
| Purchase #4 | $165.54 | 6.398% | $176.1312 | $176.13 | $176.15 | $176.10 |
| Purchase #5 | $241.38 | 4.454% | $252.1311 | $252.13 | $252.15 | $252.10 |
| Purchase #6 | $30.68 | 6.144% | $32.565 | $32.57 | $32.55 | $32.60 |
| Purchase #7 | $9.73 | 5.389% | $10.2543 | $10.25 | $10.25 | $10.30 |
| 7 purchase totals = | $1,090.43 | $1,157.2992 | $1,157.30 | $1,157.30 | $1,157.30 | |