| 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 | $220.84 | 8.856% | $240.3976 | $240.40 | $240.40 | $240.40 |
| Purchase #2 | $43.27 | 6.465% | $46.0674 | $46.07 | $46.05 | $46.10 |
| Purchase #3 | $210.76 | 13.557% | $239.3327 | $239.33 | $239.35 | $239.30 |
| Purchase #4 | $165.93 | 7.232% | $177.9301 | $177.93 | $177.95 | $177.90 |
| Purchase #5 | $140.83 | 8.646% | $153.0062 | $153.01 | $153.00 | $153.00 |
| Purchase #6 | $241.99 | 8.157% | $261.7291 | $261.73 | $261.75 | $261.70 |
| Purchase #7 | $221.42 | 12.691% | $249.5204 | $249.52 | $249.50 | $249.50 |
| 7 purchase totals = | $1,245.04 | $1,367.9835 | $1,367.99 | $1,368.00 | $1,367.90 | |