| 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 | $29.29 | 3.613% | $30.3482 | $30.35 | $30.35 | $30.30 |
| Purchase #2 | $232.30 | 7.766% | $250.3404 | $250.34 | $250.35 | $250.30 |
| Purchase #3 | $156.34 | 11.834% | $174.8413 | $174.84 | $174.85 | $174.80 |
| Purchase #4 | $170.73 | 12.428% | $191.9483 | $191.95 | $191.95 | $191.90 |
| Purchase #5 | $105.89 | 6.174% | $112.4276 | $112.43 | $112.45 | $112.40 |
| Purchase #6 | $176.49 | 11.367% | $196.5516 | $196.55 | $196.55 | $196.60 |
| Purchase #7 | $68.68 | 10.215% | $75.6957 | $75.70 | $75.70 | $75.70 |
| 7 purchase totals = | $939.72 | $1,032.1531 | $1,032.16 | $1,032.20 | $1,032.00 | |