| 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 | $12.62 | 13.732% | $14.353 | $14.35 | $14.35 | $14.40 |
| Purchase #2 | $10.79 | 10.849% | $11.9606 | $11.96 | $11.95 | $12.00 |
| Purchase #3 | $47.64 | 3.407% | $49.2631 | $49.26 | $49.25 | $49.30 |
| Purchase #4 | $43.60 | 13.130% | $49.3247 | $49.32 | $49.30 | $49.30 |
| Purchase #5 | $138.26 | 4.612% | $144.6366 | $144.64 | $144.65 | $144.60 |
| Purchase #6 | $132.52 | 4.519% | $138.5086 | $138.51 | $138.50 | $138.50 |
| Purchase #7 | $214.46 | 12.186% | $240.5941 | $240.59 | $240.60 | $240.60 |
| 7 purchase totals = | $599.89 | $648.6407 | $648.63 | $648.60 | $648.70 | |