| 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 | $207.39 | 10.599% | $229.3713 | $229.37 | $229.35 | $229.40 |
| Purchase #2 | $32.49 | 12.511% | $36.5548 | $36.55 | $36.55 | $36.60 |
| Purchase #3 | $34.41 | 3.226% | $35.5201 | $35.52 | $35.50 | $35.50 |
| Purchase #4 | $211.51 | 9.170% | $230.9055 | $230.91 | $230.90 | $230.90 |
| Purchase #5 | $108.41 | 6.587% | $115.551 | $115.55 | $115.55 | $115.60 |
| Purchase #6 | $239.69 | 5.677% | $253.2972 | $253.30 | $253.30 | $253.30 |
| Purchase #7 | $82.33 | 12.418% | $92.5537 | $92.55 | $92.55 | $92.60 |
| 7 purchase totals = | $916.23 | $993.7536 | $993.75 | $993.70 | $993.90 | |