| 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 | $72.46 | 6.427% | $77.117 | $77.12 | $77.10 | $77.10 |
| Purchase #2 | $234.66 | 6.178% | $249.1573 | $249.16 | $249.15 | $249.20 |
| Purchase #3 | $221.90 | 6.173% | $235.5979 | $235.60 | $235.60 | $235.60 |
| Purchase #4 | $25.29 | 5.773% | $26.75 | $26.75 | $26.75 | $26.80 |
| Purchase #5 | $185.25 | 8.196% | $200.4331 | $200.43 | $200.45 | $200.40 |
| Purchase #6 | $121.54 | 13.720% | $138.2153 | $138.22 | $138.20 | $138.20 |
| Purchase #7 | $250.47 | 13.661% | $284.6867 | $284.69 | $284.70 | $284.70 |
| 7 purchase totals = | $1,111.57 | $1,211.9573 | $1,211.97 | $1,211.95 | $1,212.00 | |