| 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 | $129.93 | 8.749% | $141.2976 | $141.30 | $141.30 | $141.30 |
| Purchase #2 | $250.26 | 9.707% | $274.5527 | $274.55 | $274.55 | $274.60 |
| Purchase #3 | $20.95 | 6.274% | $22.2644 | $22.26 | $22.25 | $22.30 |
| Purchase #4 | $95.75 | 11.812% | $107.06 | $107.06 | $107.05 | $107.10 |
| Purchase #5 | $247.45 | 5.648% | $261.426 | $261.43 | $261.45 | $261.40 |
| Purchase #6 | $130.91 | 3.846% | $135.9448 | $135.94 | $135.95 | $135.90 |
| Purchase #7 | $237.91 | 9.716% | $261.0253 | $261.03 | $261.05 | $261.00 |
| 7 purchase totals = | $1,113.16 | $1,203.5708 | $1,203.57 | $1,203.60 | $1,203.60 | |