| 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 | $134.83 | 4.301% | $140.629 | $140.63 | $140.65 | $140.60 |
| Purchase #2 | $107.26 | 12.387% | $120.5463 | $120.55 | $120.55 | $120.50 |
| Purchase #3 | $123.45 | 8.429% | $133.8556 | $133.86 | $133.85 | $133.90 |
| Purchase #4 | $12.56 | 13.615% | $14.27 | $14.27 | $14.25 | $14.30 |
| Purchase #5 | $10.49 | 9.784% | $11.5163 | $11.52 | $11.50 | $11.50 |
| Purchase #6 | $105.43 | 11.428% | $117.4785 | $117.48 | $117.50 | $117.50 |
| Purchase #7 | $75.37 | 12.847% | $85.0528 | $85.05 | $85.05 | $85.10 |
| 7 purchase totals = | $569.39 | $623.3485 | $623.36 | $623.35 | $623.40 | |