| 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 | $72.47 | 11.240% | $80.6156 | $80.62 | $80.60 | $80.60 |
| Purchase #2 | $250.95 | 7.649% | $270.1452 | $270.15 | $270.15 | $270.10 |
| Purchase #3 | $242.66 | 13.752% | $276.0306 | $276.03 | $276.05 | $276.00 |
| Purchase #4 | $173.26 | 11.261% | $192.7708 | $192.77 | $192.75 | $192.80 |
| Purchase #5 | $166.82 | 3.331% | $172.3768 | $172.38 | $172.40 | $172.40 |
| Purchase #6 | $72.27 | 4.671% | $75.6457 | $75.65 | $75.65 | $75.60 |
| Purchase #7 | $204.75 | 11.294% | $227.8745 | $227.87 | $227.85 | $227.90 |
| 7 purchase totals = | $1,183.18 | $1,295.4592 | $1,295.47 | $1,295.45 | $1,295.40 | |