| 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 | $135.41 | 5.843% | $143.322 | $143.32 | $143.30 | $143.30 |
| Purchase #2 | $227.67 | 5.126% | $239.3404 | $239.34 | $239.35 | $239.30 |
| Purchase #3 | $236.72 | 9.493% | $259.1918 | $259.19 | $259.20 | $259.20 |
| Purchase #4 | $208.46 | 5.746% | $220.4381 | $220.44 | $220.45 | $220.40 |
| Purchase #5 | $199.68 | 7.316% | $214.2886 | $214.29 | $214.30 | $214.30 |
| Purchase #6 | $106.93 | 4.585% | $111.8327 | $111.83 | $111.85 | $111.80 |
| Purchase #7 | $211.86 | 4.515% | $221.4255 | $221.43 | $221.45 | $221.40 |
| 7 purchase totals = | $1,326.73 | $1,409.8391 | $1,409.84 | $1,409.90 | $1,409.70 | |