| 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 | $235.65 | 6.292% | $250.4771 | $250.48 | $250.50 | $250.50 |
| Purchase #2 | $204.59 | 3.434% | $211.6156 | $211.62 | $211.60 | $211.60 |
| Purchase #3 | $111.93 | 11.545% | $124.8523 | $124.85 | $124.85 | $124.90 |
| Purchase #4 | $186.98 | 12.353% | $210.0776 | $210.08 | $210.10 | $210.10 |
| Purchase #5 | $184.92 | 4.313% | $192.8956 | $192.90 | $192.90 | $192.90 |
| Purchase #6 | $89.79 | 12.687% | $101.1817 | $101.18 | $101.20 | $101.20 |
| Purchase #7 | $65.95 | 9.817% | $72.4243 | $72.42 | $72.40 | $72.40 |
| 7 purchase totals = | $1,079.81 | $1,163.5242 | $1,163.53 | $1,163.55 | $1,163.60 | |