| 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 | $212.91 | 10.138% | $234.4948 | $234.49 | $234.50 | $234.50 |
| Purchase #2 | $235.70 | 4.242% | $245.6984 | $245.70 | $245.70 | $245.70 |
| Purchase #3 | $156.54 | 7.325% | $168.0066 | $168.01 | $168.00 | $168.00 |
| Purchase #4 | $103.71 | 13.712% | $117.9307 | $117.93 | $117.95 | $117.90 |
| Purchase #5 | $223.60 | 13.367% | $253.4886 | $253.49 | $253.50 | $253.50 |
| Purchase #6 | $25.84 | 6.386% | $27.4901 | $27.49 | $27.50 | $27.50 |
| Purchase #7 | $178.78 | 13.313% | $202.581 | $202.58 | $202.60 | $202.60 |
| 7 purchase totals = | $1,137.08 | $1,249.6902 | $1,249.69 | $1,249.75 | $1,249.70 | |