| 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 | $247.83 | 13.247% | $280.66 | $280.66 | $280.65 | $280.70 |
| Purchase #2 | $237.26 | 6.570% | $252.848 | $252.85 | $252.85 | $252.80 |
| Purchase #3 | $182.82 | 3.128% | $188.5386 | $188.54 | $188.55 | $188.50 |
| Purchase #4 | $183.44 | 8.529% | $199.0856 | $199.09 | $199.10 | $199.10 |
| Purchase #5 | $192.49 | 7.168% | $206.2877 | $206.29 | $206.30 | $206.30 |
| Purchase #6 | $66.50 | 9.240% | $72.6446 | $72.64 | $72.65 | $72.60 |
| Purchase #7 | $124.84 | 8.473% | $135.4177 | $135.42 | $135.40 | $135.40 |
| 7 purchase totals = | $1,235.18 | $1,335.4822 | $1,335.49 | $1,335.50 | $1,335.40 | |