| 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 | $234.46 | 5.441% | $247.217 | $247.22 | $247.20 | $247.20 |
| Purchase #2 | $245.43 | 9.764% | $269.3938 | $269.39 | $269.40 | $269.40 |
| Purchase #3 | $59.81 | 5.525% | $63.1145 | $63.11 | $63.10 | $63.10 |
| Purchase #4 | $97.81 | 6.250% | $103.9231 | $103.92 | $103.90 | $103.90 |
| Purchase #5 | $100.94 | 13.493% | $114.5598 | $114.56 | $114.55 | $114.60 |
| Purchase #6 | $15.68 | 10.734% | $17.3631 | $17.36 | $17.35 | $17.40 |
| Purchase #7 | $165.70 | 5.200% | $174.3164 | $174.32 | $174.30 | $174.30 |
| 7 purchase totals = | $919.83 | $989.8877 | $989.88 | $989.80 | $989.90 | |