| 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 | $112.69 | 11.292% | $125.415 | $125.42 | $125.40 | $125.40 |
| Purchase #2 | $197.41 | 12.143% | $221.3815 | $221.38 | $221.40 | $221.40 |
| Purchase #3 | $192.85 | 3.630% | $199.8505 | $199.85 | $199.85 | $199.90 |
| Purchase #4 | $33.99 | 8.733% | $36.9583 | $36.96 | $36.95 | $37.00 |
| Purchase #5 | $245.82 | 3.851% | $255.2865 | $255.29 | $255.30 | $255.30 |
| Purchase #6 | $200.97 | 13.230% | $227.5583 | $227.56 | $227.55 | $227.60 |
| Purchase #7 | $74.40 | 4.634% | $77.8477 | $77.85 | $77.85 | $77.80 |
| 7 purchase totals = | $1,058.13 | $1,144.2978 | $1,144.31 | $1,144.30 | $1,144.40 | |