| 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 | $106.71 | 7.724% | $114.9523 | $114.95 | $114.95 | $115.00 |
| Purchase #2 | $155.68 | 7.578% | $167.4774 | $167.48 | $167.50 | $167.50 |
| Purchase #3 | $207.35 | 3.266% | $214.1221 | $214.12 | $214.10 | $214.10 |
| Purchase #4 | $142.49 | 5.305% | $150.0491 | $150.05 | $150.05 | $150.00 |
| Purchase #5 | $239.53 | 11.351% | $266.7191 | $266.72 | $266.70 | $266.70 |
| Purchase #6 | $37.72 | 9.344% | $41.2446 | $41.24 | $41.25 | $41.20 |
| Purchase #7 | $235.89 | 6.404% | $250.9964 | $251.00 | $251.00 | $251.00 |
| 7 purchase totals = | $1,125.37 | $1,205.5610 | $1,205.56 | $1,205.55 | $1,205.50 | |