| 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 | $192.60 | 9.506% | $210.9086 | $210.91 | $210.90 | $210.90 |
| Purchase #2 | $172.74 | 3.545% | $178.8636 | $178.86 | $178.85 | $178.90 |
| Purchase #3 | $147.38 | 10.744% | $163.2145 | $163.21 | $163.20 | $163.20 |
| Purchase #4 | $75.36 | 13.194% | $85.303 | $85.30 | $85.30 | $85.30 |
| Purchase #5 | $201.71 | 10.587% | $223.065 | $223.07 | $223.05 | $223.10 |
| Purchase #6 | $225.80 | 5.510% | $238.2416 | $238.24 | $238.25 | $238.20 |
| Purchase #7 | $243.58 | 4.178% | $253.7568 | $253.76 | $253.75 | $253.80 |
| 7 purchase totals = | $1,259.17 | $1,353.3531 | $1,353.35 | $1,353.30 | $1,353.40 | |