| 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 | $110.46 | 4.282% | $115.1899 | $115.19 | $115.20 | $115.20 |
| Purchase #2 | $193.44 | 9.467% | $211.753 | $211.75 | $211.75 | $211.80 |
| Purchase #3 | $143.64 | 7.411% | $154.2852 | $154.29 | $154.30 | $154.30 |
| Purchase #4 | $61.44 | 5.391% | $64.7522 | $64.75 | $64.75 | $64.80 |
| Purchase #5 | $66.66 | 13.823% | $75.8744 | $75.87 | $75.85 | $75.90 |
| Purchase #6 | $135.88 | 3.580% | $140.7445 | $140.74 | $140.75 | $140.70 |
| Purchase #7 | $208.40 | 10.600% | $230.4904 | $230.49 | $230.50 | $230.50 |
| 7 purchase totals = | $919.92 | $993.0896 | $993.08 | $993.10 | $993.20 | |