| 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 | $193.99 | 3.425% | $200.6342 | $200.63 | $200.65 | $200.60 |
| Purchase #2 | $84.81 | 9.110% | $92.5362 | $92.54 | $92.55 | $92.50 |
| Purchase #3 | $168.81 | 6.492% | $179.7691 | $179.77 | $179.75 | $179.80 |
| Purchase #4 | $95.26 | 9.443% | $104.2554 | $104.26 | $104.25 | $104.30 |
| Purchase #5 | $108.84 | 11.328% | $121.1694 | $121.17 | $121.15 | $121.20 |
| Purchase #6 | $144.90 | 8.689% | $157.4904 | $157.49 | $157.50 | $157.50 |
| Purchase #7 | $229.99 | 3.304% | $237.5889 | $237.59 | $237.60 | $237.60 |
| 7 purchase totals = | $1,026.60 | $1,093.4436 | $1,093.45 | $1,093.45 | $1,093.50 | |