| 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 | $233.72 | 12.135% | $262.0819 | $262.08 | $262.10 | $262.10 |
| Purchase #2 | $88.25 | 4.820% | $92.5037 | $92.50 | $92.50 | $92.50 |
| Purchase #3 | $187.60 | 13.689% | $213.2806 | $213.28 | $213.30 | $213.30 |
| Purchase #4 | $104.68 | 9.482% | $114.6058 | $114.61 | $114.60 | $114.60 |
| Purchase #5 | $15.25 | 5.821% | $16.1377 | $16.14 | $16.15 | $16.10 |
| Purchase #6 | $73.66 | 6.813% | $78.6785 | $78.68 | $78.70 | $78.70 |
| Purchase #7 | $101.28 | 13.847% | $115.3042 | $115.30 | $115.30 | $115.30 |
| 7 purchase totals = | $804.44 | $892.5924 | $892.59 | $892.65 | $892.60 | |