| 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 | $235.56 | 5.847% | $249.3332 | $249.33 | $249.35 | $249.30 |
| Purchase #2 | $222.35 | 5.385% | $234.3235 | $234.32 | $234.30 | $234.30 |
| Purchase #3 | $226.25 | 10.245% | $249.4293 | $249.43 | $249.45 | $249.40 |
| Purchase #4 | $140.64 | 13.528% | $159.6658 | $159.67 | $159.65 | $159.70 |
| Purchase #5 | $114.62 | 9.515% | $125.5261 | $125.53 | $125.55 | $125.50 |
| Purchase #6 | $95.95 | 5.649% | $101.3702 | $101.37 | $101.35 | $101.40 |
| Purchase #7 | $213.97 | 4.542% | $223.6885 | $223.69 | $223.70 | $223.70 |
| 7 purchase totals = | $1,249.34 | $1,343.3366 | $1,343.34 | $1,343.35 | $1,343.30 | |