| 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 | $232.86 | 7.248% | $249.7377 | $249.74 | $249.75 | $249.70 |
| Purchase #2 | $70.67 | 11.429% | $78.7469 | $78.75 | $78.75 | $78.70 |
| Purchase #3 | $61.53 | 7.750% | $66.2986 | $66.30 | $66.30 | $66.30 |
| Purchase #4 | $94.44 | 11.803% | $105.5868 | $105.59 | $105.60 | $105.60 |
| Purchase #5 | $193.25 | 7.236% | $207.2336 | $207.23 | $207.25 | $207.20 |
| Purchase #6 | $189.41 | 10.152% | $208.6389 | $208.64 | $208.65 | $208.60 |
| Purchase #7 | $227.62 | 5.785% | $240.7878 | $240.79 | $240.80 | $240.80 |
| 7 purchase totals = | $1,069.78 | $1,157.0303 | $1,157.04 | $1,157.10 | $1,156.90 | |