| 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 | $233.46 | 12.697% | $263.1024 | $263.10 | $263.10 | $263.10 |
| Purchase #2 | $5.95 | 12.768% | $6.7097 | $6.71 | $6.70 | $6.70 |
| Purchase #3 | $27.28 | 13.179% | $30.8752 | $30.88 | $30.90 | $30.90 |
| Purchase #4 | $169.69 | 9.684% | $186.1228 | $186.12 | $186.10 | $186.10 |
| Purchase #5 | $206.56 | 13.438% | $234.3175 | $234.32 | $234.30 | $234.30 |
| Purchase #6 | $91.79 | 13.172% | $103.8806 | $103.88 | $103.90 | $103.90 |
| Purchase #7 | $108.55 | 3.749% | $112.6195 | $112.62 | $112.60 | $112.60 |
| 7 purchase totals = | $843.28 | $937.6277 | $937.63 | $937.60 | $937.60 | |