| 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 | $223.42 | 11.532% | $249.1848 | $249.18 | $249.20 | $249.20 |
| Purchase #2 | $206.84 | 9.710% | $226.9242 | $226.92 | $226.90 | $226.90 |
| Purchase #3 | $105.69 | 8.106% | $114.2572 | $114.26 | $114.25 | $114.30 |
| Purchase #4 | $144.31 | 7.562% | $155.2227 | $155.22 | $155.20 | $155.20 |
| Purchase #5 | $199.46 | 7.383% | $214.1861 | $214.19 | $214.20 | $214.20 |
| Purchase #6 | $165.72 | 13.550% | $188.1751 | $188.18 | $188.20 | $188.20 |
| Purchase #7 | $135.58 | 13.501% | $153.8847 | $153.88 | $153.90 | $153.90 |
| 7 purchase totals = | $1,181.02 | $1,301.8348 | $1,301.83 | $1,301.85 | $1,301.90 | |