| 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 | $112.27 | 3.113% | $115.765 | $115.77 | $115.75 | $115.80 |
| Purchase #2 | $197.93 | 10.568% | $218.8472 | $218.85 | $218.85 | $218.80 |
| Purchase #3 | $216.50 | 4.218% | $225.632 | $225.63 | $225.65 | $225.60 |
| Purchase #4 | $72.37 | 12.637% | $81.5154 | $81.52 | $81.50 | $81.50 |
| Purchase #5 | $201.79 | 10.354% | $222.6833 | $222.68 | $222.70 | $222.70 |
| Purchase #6 | $212.66 | 6.820% | $227.1634 | $227.16 | $227.15 | $227.20 |
| Purchase #7 | $40.58 | 10.240% | $44.7354 | $44.74 | $44.75 | $44.70 |
| 7 purchase totals = | $1,054.10 | $1,136.3417 | $1,136.35 | $1,136.35 | $1,136.30 | |