| 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 | $29.59 | 13.590% | $33.6113 | $33.61 | $33.60 | $33.60 |
| Purchase #2 | $233.54 | 11.106% | $259.477 | $259.48 | $259.50 | $259.50 |
| Purchase #3 | $214.39 | 10.271% | $236.41 | $236.41 | $236.40 | $236.40 |
| Purchase #4 | $152.66 | 6.774% | $163.0012 | $163.00 | $163.00 | $163.00 |
| Purchase #5 | $13.36 | 11.505% | $14.8971 | $14.90 | $14.90 | $14.90 |
| Purchase #6 | $178.42 | 11.461% | $198.8687 | $198.87 | $198.85 | $198.90 |
| Purchase #7 | $16.59 | 3.302% | $17.1378 | $17.14 | $17.15 | $17.10 |
| 7 purchase totals = | $838.55 | $923.4031 | $923.41 | $923.40 | $923.40 | |