| 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 | $199.43 | 9.652% | $218.679 | $218.68 | $218.70 | $218.70 |
| Purchase #2 | $221.28 | 7.305% | $237.4445 | $237.44 | $237.45 | $237.40 |
| Purchase #3 | $167.84 | 6.654% | $179.0081 | $179.01 | $179.00 | $179.00 |
| Purchase #4 | $68.27 | 13.446% | $77.4496 | $77.45 | $77.45 | $77.40 |
| Purchase #5 | $247.81 | 4.727% | $259.524 | $259.52 | $259.50 | $259.50 |
| Purchase #6 | $228.47 | 5.611% | $241.2895 | $241.29 | $241.30 | $241.30 |
| Purchase #7 | $107.59 | 9.578% | $117.895 | $117.90 | $117.90 | $117.90 |
| 7 purchase totals = | $1,240.69 | $1,331.2897 | $1,331.29 | $1,331.30 | $1,331.20 | |