| 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 | $226.32 | 6.669% | $241.4133 | $241.41 | $241.40 | $241.40 |
| Purchase #2 | $221.93 | 11.268% | $246.9371 | $246.94 | $246.95 | $246.90 |
| Purchase #3 | $121.44 | 4.384% | $126.7639 | $126.76 | $126.75 | $126.80 |
| Purchase #4 | $64.45 | 10.644% | $71.3101 | $71.31 | $71.30 | $71.30 |
| Purchase #5 | $105.94 | 7.792% | $114.1948 | $114.19 | $114.20 | $114.20 |
| Purchase #6 | $247.78 | 7.378% | $266.0612 | $266.06 | $266.05 | $266.10 |
| Purchase #7 | $233.93 | 4.754% | $245.051 | $245.05 | $245.05 | $245.10 |
| 7 purchase totals = | $1,221.79 | $1,311.7314 | $1,311.72 | $1,311.70 | $1,311.80 | |