| 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 | $216.57 | 8.524% | $235.0304 | $235.03 | $235.05 | $235.00 |
| Purchase #2 | $226.70 | 8.266% | $245.439 | $245.44 | $245.45 | $245.40 |
| Purchase #3 | $11.97 | 3.315% | $12.3668 | $12.37 | $12.35 | $12.40 |
| Purchase #4 | $204.29 | 7.873% | $220.3738 | $220.37 | $220.35 | $220.40 |
| Purchase #5 | $7.66 | 9.273% | $8.3703 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $181.89 | 11.498% | $202.8037 | $202.80 | $202.80 | $202.80 |
| Purchase #7 | $47.49 | 5.809% | $50.2487 | $50.25 | $50.25 | $50.20 |
| 7 purchase totals = | $896.57 | $974.6327 | $974.63 | $974.60 | $974.60 | |