| 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 | $243.90 | 7.274% | $261.6413 | $261.64 | $261.65 | $261.60 |
| Purchase #2 | $206.85 | 10.394% | $228.35 | $228.35 | $228.35 | $228.40 |
| Purchase #3 | $173.70 | 4.718% | $181.8952 | $181.90 | $181.90 | $181.90 |
| Purchase #4 | $105.64 | 8.560% | $114.6828 | $114.68 | $114.70 | $114.70 |
| Purchase #5 | $227.78 | 9.380% | $249.1458 | $249.15 | $249.15 | $249.10 |
| Purchase #6 | $71.74 | 3.561% | $74.2947 | $74.29 | $74.30 | $74.30 |
| Purchase #7 | $44.39 | 5.381% | $46.7786 | $46.78 | $46.80 | $46.80 |
| 7 purchase totals = | $1,074.00 | $1,156.7884 | $1,156.79 | $1,156.85 | $1,156.80 | |