| 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 | $206.77 | 3.185% | $213.3556 | $213.36 | $213.35 | $213.40 |
| Purchase #2 | $187.84 | 11.158% | $208.7992 | $208.80 | $208.80 | $208.80 |
| Purchase #3 | $144.47 | 12.660% | $162.7599 | $162.76 | $162.75 | $162.80 |
| Purchase #4 | $186.54 | 3.231% | $192.5671 | $192.57 | $192.55 | $192.60 |
| Purchase #5 | $228.46 | 10.762% | $253.0469 | $253.05 | $253.05 | $253.00 |
| Purchase #6 | $15.99 | 4.633% | $16.7308 | $16.73 | $16.75 | $16.70 |
| Purchase #7 | $24.27 | 12.219% | $27.2356 | $27.24 | $27.25 | $27.20 |
| 7 purchase totals = | $994.34 | $1,074.4951 | $1,074.51 | $1,074.50 | $1,074.50 | |