| 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 | $220.76 | 5.806% | $233.5773 | $233.58 | $233.60 | $233.60 |
| Purchase #2 | $237.33 | 3.274% | $245.1002 | $245.10 | $245.10 | $245.10 |
| Purchase #3 | $105.40 | 5.686% | $111.393 | $111.39 | $111.40 | $111.40 |
| Purchase #4 | $224.30 | 11.814% | $250.7988 | $250.80 | $250.80 | $250.80 |
| Purchase #5 | $118.69 | 10.356% | $130.9815 | $130.98 | $131.00 | $131.00 |
| Purchase #6 | $104.78 | 9.245% | $114.4669 | $114.47 | $114.45 | $114.50 |
| Purchase #7 | $68.61 | 9.413% | $75.0683 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $1,079.87 | $1,161.3860 | $1,161.39 | $1,161.40 | $1,161.50 | |