| 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 | $218.41 | 10.709% | $241.7995 | $241.80 | $241.80 | $241.80 |
| Purchase #2 | $104.52 | 9.761% | $114.7222 | $114.72 | $114.70 | $114.70 |
| Purchase #3 | $99.34 | 5.807% | $105.1087 | $105.11 | $105.10 | $105.10 |
| Purchase #4 | $173.54 | 4.394% | $181.1653 | $181.17 | $181.15 | $181.20 |
| Purchase #5 | $100.55 | 3.431% | $103.9999 | $104.00 | $104.00 | $104.00 |
| Purchase #6 | $231.60 | 9.452% | $253.4908 | $253.49 | $253.50 | $253.50 |
| Purchase #7 | $120.96 | 11.597% | $134.9877 | $134.99 | $135.00 | $135.00 |
| 7 purchase totals = | $1,048.92 | $1,135.2741 | $1,135.28 | $1,135.25 | $1,135.30 | |