| 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 | $92.89 | 12.102% | $104.1315 | $104.13 | $104.15 | $104.10 |
| Purchase #2 | $82.29 | 7.559% | $88.5103 | $88.51 | $88.50 | $88.50 |
| Purchase #3 | $118.36 | 12.786% | $133.4935 | $133.49 | $133.50 | $133.50 |
| Purchase #4 | $197.37 | 5.594% | $208.4109 | $208.41 | $208.40 | $208.40 |
| Purchase #5 | $207.28 | 12.536% | $233.2646 | $233.26 | $233.25 | $233.30 |
| Purchase #6 | $171.67 | 6.608% | $183.014 | $183.01 | $183.00 | $183.00 |
| Purchase #7 | $24.35 | 12.596% | $27.4171 | $27.42 | $27.40 | $27.40 |
| 7 purchase totals = | $894.21 | $978.2419 | $978.23 | $978.20 | $978.20 | |