| 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 | $197.77 | 13.743% | $224.9495 | $224.95 | $224.95 | $224.90 |
| Purchase #2 | $6.60 | 4.536% | $6.8994 | $6.90 | $6.90 | $6.90 |
| Purchase #3 | $124.70 | 9.821% | $136.9468 | $136.95 | $136.95 | $136.90 |
| Purchase #4 | $15.90 | 3.565% | $16.4668 | $16.47 | $16.45 | $16.50 |
| Purchase #5 | $35.42 | 4.699% | $37.0844 | $37.08 | $37.10 | $37.10 |
| Purchase #6 | $101.39 | 3.756% | $105.1982 | $105.20 | $105.20 | $105.20 |
| Purchase #7 | $231.58 | 4.165% | $241.2253 | $241.23 | $241.25 | $241.20 |
| 7 purchase totals = | $713.36 | $768.7704 | $768.78 | $768.80 | $768.70 | |