| 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 | $154.41 | 4.803% | $161.8263 | $161.83 | $161.85 | $161.80 |
| Purchase #2 | $220.89 | 9.756% | $242.44 | $242.44 | $242.45 | $242.40 |
| Purchase #3 | $129.45 | 4.132% | $134.7989 | $134.80 | $134.80 | $134.80 |
| Purchase #4 | $45.48 | 5.591% | $48.0228 | $48.02 | $48.00 | $48.00 |
| Purchase #5 | $101.83 | 9.771% | $111.7798 | $111.78 | $111.80 | $111.80 |
| Purchase #6 | $33.53 | 8.427% | $36.3556 | $36.36 | $36.35 | $36.40 |
| Purchase #7 | $249.52 | 8.747% | $271.3455 | $271.35 | $271.35 | $271.30 |
| 7 purchase totals = | $935.11 | $1,006.5689 | $1,006.58 | $1,006.60 | $1,006.50 | |