| 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 | $96.63 | 6.454% | $102.8665 | $102.87 | $102.85 | $102.90 |
| Purchase #2 | $227.64 | 9.720% | $249.7666 | $249.77 | $249.75 | $249.80 |
| Purchase #3 | $185.63 | 3.465% | $192.0621 | $192.06 | $192.05 | $192.10 |
| Purchase #4 | $158.28 | 6.431% | $168.459 | $168.46 | $168.45 | $168.50 |
| Purchase #5 | $147.74 | 11.587% | $164.8586 | $164.86 | $164.85 | $164.90 |
| Purchase #6 | $154.85 | 6.709% | $165.2389 | $165.24 | $165.25 | $165.20 |
| Purchase #7 | $238.99 | 4.164% | $248.9415 | $248.94 | $248.95 | $248.90 |
| 7 purchase totals = | $1,209.76 | $1,292.1932 | $1,292.20 | $1,292.15 | $1,292.30 | |