| 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 | $195.33 | 3.688% | $202.5338 | $202.53 | $202.55 | $202.50 |
| Purchase #2 | $75.54 | 9.181% | $82.4753 | $82.48 | $82.50 | $82.50 |
| Purchase #3 | $228.84 | 3.808% | $237.5542 | $237.55 | $237.55 | $237.60 |
| Purchase #4 | $33.46 | 10.846% | $37.0891 | $37.09 | $37.10 | $37.10 |
| Purchase #5 | $245.70 | 12.754% | $277.0366 | $277.04 | $277.05 | $277.00 |
| Purchase #6 | $23.84 | 4.355% | $24.8782 | $24.88 | $24.90 | $24.90 |
| Purchase #7 | $233.47 | 3.857% | $242.4749 | $242.47 | $242.45 | $242.50 |
| 7 purchase totals = | $1,036.18 | $1,104.0421 | $1,104.04 | $1,104.10 | $1,104.10 | |