| 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 | $227.75 | 8.292% | $246.635 | $246.64 | $246.65 | $246.60 |
| Purchase #2 | $181.41 | 9.742% | $199.083 | $199.08 | $199.10 | $199.10 |
| Purchase #3 | $20.66 | 13.418% | $23.4322 | $23.43 | $23.45 | $23.40 |
| Purchase #4 | $63.54 | 4.417% | $66.3466 | $66.35 | $66.35 | $66.30 |
| Purchase #5 | $178.27 | 12.723% | $200.9513 | $200.95 | $200.95 | $201.00 |
| Purchase #6 | $195.84 | 7.188% | $209.917 | $209.92 | $209.90 | $209.90 |
| Purchase #7 | $164.32 | 3.587% | $170.2142 | $170.21 | $170.20 | $170.20 |
| 7 purchase totals = | $1,031.79 | $1,116.5793 | $1,116.58 | $1,116.60 | $1,116.50 | |