| 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 | $63.62 | 10.218% | $70.1207 | $70.12 | $70.10 | $70.10 |
| Purchase #2 | $141.43 | 9.167% | $154.3949 | $154.39 | $154.40 | $154.40 |
| Purchase #3 | $151.83 | 12.400% | $170.6569 | $170.66 | $170.65 | $170.70 |
| Purchase #4 | $66.65 | 13.764% | $75.8237 | $75.82 | $75.80 | $75.80 |
| Purchase #5 | $145.90 | 12.116% | $163.5772 | $163.58 | $163.60 | $163.60 |
| Purchase #6 | $217.25 | 12.673% | $244.7821 | $244.78 | $244.80 | $244.80 |
| Purchase #7 | $142.75 | 3.538% | $147.8005 | $147.80 | $147.80 | $147.80 |
| 7 purchase totals = | $929.43 | $1,027.1560 | $1,027.15 | $1,027.15 | $1,027.20 | |