| 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 | $216.91 | 12.153% | $243.2711 | $243.27 | $243.25 | $243.30 |
| Purchase #2 | $104.52 | 9.170% | $114.1045 | $114.10 | $114.10 | $114.10 |
| Purchase #3 | $193.45 | 3.222% | $199.683 | $199.68 | $199.70 | $199.70 |
| Purchase #4 | $13.34 | 7.564% | $14.349 | $14.35 | $14.35 | $14.30 |
| Purchase #5 | $205.46 | 7.544% | $220.9599 | $220.96 | $220.95 | $221.00 |
| Purchase #6 | $201.35 | 9.279% | $220.0333 | $220.03 | $220.05 | $220.00 |
| Purchase #7 | $143.82 | 8.530% | $156.0878 | $156.09 | $156.10 | $156.10 |
| 7 purchase totals = | $1,078.85 | $1,168.4886 | $1,168.48 | $1,168.50 | $1,168.50 | |