| 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 | $188.55 | 4.394% | $196.8349 | $196.83 | $196.85 | $196.80 |
| Purchase #2 | $239.96 | 4.102% | $249.8032 | $249.80 | $249.80 | $249.80 |
| Purchase #3 | $18.60 | 6.329% | $19.7772 | $19.78 | $19.80 | $19.80 |
| Purchase #4 | $196.74 | 8.210% | $212.8924 | $212.89 | $212.90 | $212.90 |
| Purchase #5 | $199.93 | 8.439% | $216.8021 | $216.80 | $216.80 | $216.80 |
| Purchase #6 | $51.36 | 6.375% | $54.6342 | $54.63 | $54.65 | $54.60 |
| Purchase #7 | $149.43 | 12.657% | $168.3434 | $168.34 | $168.35 | $168.30 |
| 7 purchase totals = | $1,044.57 | $1,119.0874 | $1,119.07 | $1,119.15 | $1,119.00 | |