| 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 | $110.96 | 3.409% | $114.7426 | $114.74 | $114.75 | $114.70 |
| Purchase #2 | $100.72 | 9.576% | $110.3649 | $110.36 | $110.35 | $110.40 |
| Purchase #3 | $221.97 | 12.700% | $250.1602 | $250.16 | $250.15 | $250.20 |
| Purchase #4 | $199.51 | 11.218% | $221.891 | $221.89 | $221.90 | $221.90 |
| Purchase #5 | $148.86 | 11.727% | $166.3168 | $166.32 | $166.30 | $166.30 |
| Purchase #6 | $54.89 | 6.526% | $58.4721 | $58.47 | $58.45 | $58.50 |
| Purchase #7 | $192.91 | 7.469% | $207.3184 | $207.32 | $207.30 | $207.30 |
| 7 purchase totals = | $1,029.82 | $1,129.2660 | $1,129.26 | $1,129.20 | $1,129.30 | |