| 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 | $204.31 | 3.849% | $212.1739 | $212.17 | $212.15 | $212.20 |
| Purchase #2 | $7.85 | 4.653% | $8.2153 | $8.22 | $8.20 | $8.20 |
| Purchase #3 | $194.48 | 4.332% | $202.9049 | $202.90 | $202.90 | $202.90 |
| Purchase #4 | $11.55 | 8.144% | $12.4906 | $12.49 | $12.50 | $12.50 |
| Purchase #5 | $38.87 | 6.571% | $41.4241 | $41.42 | $41.40 | $41.40 |
| Purchase #6 | $7.55 | 12.123% | $8.4653 | $8.47 | $8.45 | $8.50 |
| Purchase #7 | $81.48 | 4.792% | $85.3845 | $85.38 | $85.40 | $85.40 |
| 7 purchase totals = | $546.09 | $571.0586 | $571.05 | $571.00 | $571.10 | |