| 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 | $203.42 | 7.395% | $218.4629 | $218.46 | $218.45 | $218.50 |
| Purchase #2 | $206.60 | 3.568% | $213.9715 | $213.97 | $213.95 | $214.00 |
| Purchase #3 | $143.92 | 7.386% | $154.5499 | $154.55 | $154.55 | $154.50 |
| Purchase #4 | $8.64 | 11.387% | $9.6238 | $9.62 | $9.60 | $9.60 |
| Purchase #5 | $86.26 | 9.148% | $94.1511 | $94.15 | $94.15 | $94.20 |
| Purchase #6 | $164.30 | 13.361% | $186.2521 | $186.25 | $186.25 | $186.30 |
| Purchase #7 | $181.37 | 10.240% | $199.9423 | $199.94 | $199.95 | $199.90 |
| 7 purchase totals = | $994.51 | $1,076.9536 | $1,076.94 | $1,076.90 | $1,077.00 | |