| 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 | $205.31 | 9.483% | $224.7795 | $224.78 | $224.80 | $224.80 |
| Purchase #2 | $210.52 | 5.656% | $222.427 | $222.43 | $222.45 | $222.40 |
| Purchase #3 | $236.26 | 9.361% | $258.3763 | $258.38 | $258.40 | $258.40 |
| Purchase #4 | $139.27 | 5.215% | $146.5329 | $146.53 | $146.55 | $146.50 |
| Purchase #5 | $250.45 | 4.852% | $262.6018 | $262.60 | $262.60 | $262.60 |
| Purchase #6 | $153.67 | 3.575% | $159.1637 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $152.73 | 5.592% | $161.2707 | $161.27 | $161.25 | $161.30 |
| 7 purchase totals = | $1,348.21 | $1,435.1519 | $1,435.15 | $1,435.20 | $1,435.20 | |