| 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 | $215.45 | 4.591% | $225.3413 | $225.34 | $225.35 | $225.30 |
| Purchase #2 | $100.73 | 10.146% | $110.9501 | $110.95 | $110.95 | $111.00 |
| Purchase #3 | $193.34 | 5.591% | $204.1496 | $204.15 | $204.15 | $204.10 |
| Purchase #4 | $102.32 | 11.444% | $114.0295 | $114.03 | $114.05 | $114.00 |
| Purchase #5 | $232.86 | 7.352% | $249.9799 | $249.98 | $250.00 | $250.00 |
| Purchase #6 | $162.54 | 3.832% | $168.7685 | $168.77 | $168.75 | $168.80 |
| Purchase #7 | $13.47 | 9.654% | $14.7704 | $14.77 | $14.75 | $14.80 |
| 7 purchase totals = | $1,020.71 | $1,087.9893 | $1,087.99 | $1,088.00 | $1,088.00 | |