| 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 | $94.41 | 10.228% | $104.0663 | $104.07 | $104.05 | $104.10 |
| Purchase #2 | $185.30 | 8.762% | $201.536 | $201.54 | $201.55 | $201.50 |
| Purchase #3 | $220.98 | 3.264% | $228.1928 | $228.19 | $228.20 | $228.20 |
| Purchase #4 | $95.99 | 10.272% | $105.8501 | $105.85 | $105.85 | $105.90 |
| Purchase #5 | $66.47 | 7.236% | $71.2798 | $71.28 | $71.30 | $71.30 |
| Purchase #6 | $205.32 | 13.475% | $232.9869 | $232.99 | $233.00 | $233.00 |
| Purchase #7 | $198.32 | 4.558% | $207.3594 | $207.36 | $207.35 | $207.40 |
| 7 purchase totals = | $1,066.79 | $1,151.2713 | $1,151.28 | $1,151.30 | $1,151.40 | |