| 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 | $106.82 | 6.141% | $113.3798 | $113.38 | $113.40 | $113.40 |
| Purchase #2 | $100.66 | 7.367% | $108.0756 | $108.08 | $108.10 | $108.10 |
| Purchase #3 | $214.91 | 5.556% | $226.8504 | $226.85 | $226.85 | $226.90 |
| Purchase #4 | $220.57 | 6.119% | $234.0667 | $234.07 | $234.05 | $234.10 |
| Purchase #5 | $17.54 | 4.544% | $18.337 | $18.34 | $18.35 | $18.30 |
| Purchase #6 | $11.42 | 10.539% | $12.6236 | $12.62 | $12.60 | $12.60 |
| Purchase #7 | $220.80 | 6.483% | $235.1145 | $235.11 | $235.10 | $235.10 |
| 7 purchase totals = | $892.72 | $948.4476 | $948.45 | $948.45 | $948.50 | |