| 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 | $123.27 | 13.389% | $139.7746 | $139.77 | $139.75 | $139.80 |
| Purchase #2 | $243.51 | 9.729% | $267.2011 | $267.20 | $267.20 | $267.20 |
| Purchase #3 | $8.91 | 5.353% | $9.387 | $9.39 | $9.40 | $9.40 |
| Purchase #4 | $32.28 | 8.819% | $35.1268 | $35.13 | $35.15 | $35.10 |
| Purchase #5 | $71.95 | 6.240% | $76.4397 | $76.44 | $76.45 | $76.40 |
| Purchase #6 | $225.43 | 11.207% | $250.6939 | $250.69 | $250.70 | $250.70 |
| Purchase #7 | $184.58 | 9.210% | $201.5798 | $201.58 | $201.60 | $201.60 |
| 7 purchase totals = | $889.93 | $980.2029 | $980.20 | $980.25 | $980.20 | |