| 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 | $112.92 | 10.253% | $124.4977 | $124.50 | $124.50 | $124.50 |
| Purchase #2 | $174.51 | 3.582% | $180.7609 | $180.76 | $180.75 | $180.80 |
| Purchase #3 | $164.84 | 7.578% | $177.3316 | $177.33 | $177.35 | $177.30 |
| Purchase #4 | $37.26 | 4.547% | $38.9542 | $38.95 | $38.95 | $39.00 |
| Purchase #5 | $119.61 | 3.677% | $124.0081 | $124.01 | $124.00 | $124.00 |
| Purchase #6 | $207.36 | 4.670% | $217.0437 | $217.04 | $217.05 | $217.00 |
| Purchase #7 | $115.70 | 12.574% | $130.2481 | $130.25 | $130.25 | $130.20 |
| 7 purchase totals = | $932.20 | $992.8443 | $992.84 | $992.85 | $992.80 | |