| 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 | $34.30 | 10.339% | $37.8463 | $37.85 | $37.85 | $37.80 |
| Purchase #2 | $196.97 | 3.805% | $204.4647 | $204.46 | $204.45 | $204.50 |
| Purchase #3 | $119.94 | 12.122% | $134.4791 | $134.48 | $134.50 | $134.50 |
| Purchase #4 | $238.33 | 10.627% | $263.6573 | $263.66 | $263.65 | $263.70 |
| Purchase #5 | $226.36 | 6.155% | $240.2925 | $240.29 | $240.30 | $240.30 |
| Purchase #6 | $5.32 | 6.564% | $5.6692 | $5.67 | $5.65 | $5.70 |
| Purchase #7 | $6.50 | 6.175% | $6.9014 | $6.90 | $6.90 | $6.90 |
| 7 purchase totals = | $827.72 | $893.3105 | $893.31 | $893.30 | $893.40 | |