| 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 | $218.27 | 3.476% | $225.8571 | $225.86 | $225.85 | $225.90 |
| Purchase #2 | $94.93 | 12.691% | $106.9776 | $106.98 | $107.00 | $107.00 |
| Purchase #3 | $107.60 | 6.395% | $114.481 | $114.48 | $114.50 | $114.50 |
| Purchase #4 | $87.37 | 11.316% | $97.2568 | $97.26 | $97.25 | $97.30 |
| Purchase #5 | $168.55 | 7.307% | $180.8659 | $180.87 | $180.85 | $180.90 |
| Purchase #6 | $168.93 | 6.601% | $180.0811 | $180.08 | $180.10 | $180.10 |
| Purchase #7 | $149.79 | 4.722% | $156.8631 | $156.86 | $156.85 | $156.90 |
| 7 purchase totals = | $995.44 | $1,062.3826 | $1,062.39 | $1,062.40 | $1,062.60 | |