| 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 | $199.62 | 4.515% | $208.6328 | $208.63 | $208.65 | $208.60 |
| Purchase #2 | $235.49 | 6.459% | $250.7003 | $250.70 | $250.70 | $250.70 |
| Purchase #3 | $126.63 | 13.692% | $143.9682 | $143.97 | $143.95 | $144.00 |
| Purchase #4 | $89.91 | 9.437% | $98.3948 | $98.39 | $98.40 | $98.40 |
| Purchase #5 | $201.36 | 7.154% | $215.7653 | $215.77 | $215.75 | $215.80 |
| Purchase #6 | $193.51 | 4.622% | $202.454 | $202.45 | $202.45 | $202.50 |
| Purchase #7 | $91.65 | 11.392% | $102.0908 | $102.09 | $102.10 | $102.10 |
| 7 purchase totals = | $1,138.17 | $1,222.0062 | $1,222.00 | $1,222.00 | $1,222.10 | |