| 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 | $181.25 | 11.363% | $201.8454 | $201.85 | $201.85 | $201.80 |
| Purchase #2 | $56.70 | 12.228% | $63.6333 | $63.63 | $63.65 | $63.60 |
| Purchase #3 | $124.85 | 11.536% | $139.2527 | $139.25 | $139.25 | $139.30 |
| Purchase #4 | $11.46 | 8.252% | $12.4057 | $12.41 | $12.40 | $12.40 |
| Purchase #5 | $24.47 | 12.640% | $27.563 | $27.56 | $27.55 | $27.60 |
| Purchase #6 | $95.57 | 3.624% | $99.0335 | $99.03 | $99.05 | $99.00 |
| Purchase #7 | $90.44 | 10.565% | $99.995 | $100.00 | $100.00 | $100.00 |
| 7 purchase totals = | $584.74 | $643.7286 | $643.73 | $643.75 | $643.70 | |