| 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 | $214.53 | 5.162% | $225.604 | $225.60 | $225.60 | $225.60 |
| Purchase #2 | $176.33 | 12.629% | $198.5987 | $198.60 | $198.60 | $198.60 |
| Purchase #3 | $131.78 | 10.392% | $145.4746 | $145.47 | $145.45 | $145.50 |
| Purchase #4 | $66.31 | 11.776% | $74.1187 | $74.12 | $74.10 | $74.10 |
| Purchase #5 | $168.98 | 6.145% | $179.3638 | $179.36 | $179.35 | $179.40 |
| Purchase #6 | $124.92 | 3.473% | $129.2585 | $129.26 | $129.25 | $129.30 |
| Purchase #7 | $145.91 | 11.515% | $162.7115 | $162.71 | $162.70 | $162.70 |
| 7 purchase totals = | $1,028.76 | $1,115.1298 | $1,115.12 | $1,115.05 | $1,115.20 | |