| 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 | $13.25 | 12.230% | $14.8705 | $14.87 | $14.85 | $14.90 |
| Purchase #2 | $170.48 | 4.600% | $178.3221 | $178.32 | $178.30 | $178.30 |
| Purchase #3 | $198.70 | 12.233% | $223.007 | $223.01 | $223.00 | $223.00 |
| Purchase #4 | $226.47 | 6.850% | $241.9832 | $241.98 | $242.00 | $242.00 |
| Purchase #5 | $101.80 | 12.691% | $114.7194 | $114.72 | $114.70 | $114.70 |
| Purchase #6 | $173.72 | 7.389% | $186.5562 | $186.56 | $186.55 | $186.60 |
| Purchase #7 | $241.53 | 8.403% | $261.8258 | $261.83 | $261.85 | $261.80 |
| 7 purchase totals = | $1,125.95 | $1,221.2842 | $1,221.29 | $1,221.25 | $1,221.30 | |