| 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 | $185.66 | 7.287% | $199.189 | $199.19 | $199.20 | $199.20 |
| Purchase #2 | $95.29 | 8.744% | $103.6222 | $103.62 | $103.60 | $103.60 |
| Purchase #3 | $99.63 | 5.305% | $104.9154 | $104.92 | $104.90 | $104.90 |
| Purchase #4 | $201.25 | 5.197% | $211.709 | $211.71 | $211.70 | $211.70 |
| Purchase #5 | $191.98 | 3.208% | $198.1387 | $198.14 | $198.15 | $198.10 |
| Purchase #6 | $234.91 | 4.871% | $246.3525 | $246.35 | $246.35 | $246.40 |
| Purchase #7 | $16.90 | 4.742% | $17.7014 | $17.70 | $17.70 | $17.70 |
| 7 purchase totals = | $1,025.62 | $1,081.6282 | $1,081.63 | $1,081.60 | $1,081.60 | |