| 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 | $217.32 | 7.833% | $234.3427 | $234.34 | $234.35 | $234.30 |
| Purchase #2 | $156.54 | 4.670% | $163.8504 | $163.85 | $163.85 | $163.90 |
| Purchase #3 | $110.48 | 3.570% | $114.4241 | $114.42 | $114.40 | $114.40 |
| Purchase #4 | $109.38 | 9.695% | $119.9844 | $119.98 | $120.00 | $120.00 |
| Purchase #5 | $115.28 | 9.151% | $125.8293 | $125.83 | $125.85 | $125.80 |
| Purchase #6 | $128.41 | 4.615% | $134.3361 | $134.34 | $134.35 | $134.30 |
| Purchase #7 | $191.69 | 10.344% | $211.5184 | $211.52 | $211.50 | $211.50 |
| 7 purchase totals = | $1,029.10 | $1,104.2854 | $1,104.28 | $1,104.30 | $1,104.20 | |