| 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 | $234.41 | 8.324% | $253.9223 | $253.92 | $253.90 | $253.90 |
| Purchase #2 | $229.35 | 9.189% | $250.425 | $250.43 | $250.45 | $250.40 |
| Purchase #3 | $149.57 | 5.567% | $157.8966 | $157.90 | $157.90 | $157.90 |
| Purchase #4 | $18.51 | 3.658% | $19.1871 | $19.19 | $19.20 | $19.20 |
| Purchase #5 | $124.26 | 13.350% | $140.8487 | $140.85 | $140.85 | $140.80 |
| Purchase #6 | $113.50 | 11.204% | $126.2165 | $126.22 | $126.20 | $126.20 |
| Purchase #7 | $230.66 | 11.563% | $257.3312 | $257.33 | $257.35 | $257.30 |
| 7 purchase totals = | $1,100.26 | $1,205.8274 | $1,205.84 | $1,205.85 | $1,205.70 | |