| 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 | $91.99 | 3.630% | $95.3292 | $95.33 | $95.35 | $95.30 |
| Purchase #2 | $164.37 | 8.706% | $178.6801 | $178.68 | $178.70 | $178.70 |
| Purchase #3 | $224.49 | 11.390% | $250.0594 | $250.06 | $250.05 | $250.10 |
| Purchase #4 | $28.61 | 5.695% | $30.2393 | $30.24 | $30.25 | $30.20 |
| Purchase #5 | $108.55 | 10.687% | $120.1507 | $120.15 | $120.15 | $120.20 |
| Purchase #6 | $224.57 | 5.513% | $236.9505 | $236.95 | $236.95 | $237.00 |
| Purchase #7 | $188.74 | 11.799% | $211.0094 | $211.01 | $211.00 | $211.00 |
| 7 purchase totals = | $1,031.32 | $1,122.4186 | $1,122.42 | $1,122.45 | $1,122.50 | |