| 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 | $120.70 | 11.247% | $134.2751 | $134.28 | $134.30 | $134.30 |
| Purchase #2 | $202.33 | 3.390% | $209.189 | $209.19 | $209.20 | $209.20 |
| Purchase #3 | $125.58 | 6.269% | $133.4526 | $133.45 | $133.45 | $133.50 |
| Purchase #4 | $101.29 | 10.159% | $111.5801 | $111.58 | $111.60 | $111.60 |
| Purchase #5 | $47.87 | 7.271% | $51.3506 | $51.35 | $51.35 | $51.40 |
| Purchase #6 | $48.33 | 9.655% | $52.9963 | $53.00 | $53.00 | $53.00 |
| Purchase #7 | $90.52 | 9.527% | $99.1438 | $99.14 | $99.15 | $99.10 |
| 7 purchase totals = | $736.62 | $791.9875 | $791.99 | $792.05 | $792.10 | |