| 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 | $215.36 | 13.136% | $243.6497 | $243.65 | $243.65 | $243.60 |
| Purchase #2 | $51.65 | 4.265% | $53.8529 | $53.85 | $53.85 | $53.90 |
| Purchase #3 | $210.81 | 10.551% | $233.0526 | $233.05 | $233.05 | $233.10 |
| Purchase #4 | $108.87 | 8.262% | $117.8648 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $114.32 | 5.738% | $120.8797 | $120.88 | $120.90 | $120.90 |
| Purchase #6 | $198.84 | 5.714% | $210.2017 | $210.20 | $210.20 | $210.20 |
| Purchase #7 | $250.52 | 8.873% | $272.7486 | $272.75 | $272.75 | $272.70 |
| 7 purchase totals = | $1,150.37 | $1,252.2500 | $1,252.24 | $1,252.25 | $1,252.30 | |