| 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 | $215.97 | 11.253% | $240.2731 | $240.27 | $240.25 | $240.30 |
| Purchase #2 | $232.73 | 7.183% | $249.447 | $249.45 | $249.45 | $249.40 |
| Purchase #3 | $49.47 | 12.360% | $55.5845 | $55.58 | $55.60 | $55.60 |
| Purchase #4 | $226.52 | 13.640% | $257.4173 | $257.42 | $257.40 | $257.40 |
| Purchase #5 | $171.48 | 11.156% | $190.6103 | $190.61 | $190.60 | $190.60 |
| Purchase #6 | $15.74 | 11.794% | $17.5964 | $17.60 | $17.60 | $17.60 |
| Purchase #7 | $172.94 | 8.366% | $187.4082 | $187.41 | $187.40 | $187.40 |
| 7 purchase totals = | $1,084.85 | $1,198.3368 | $1,198.34 | $1,198.30 | $1,198.30 | |