| 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 | $114.84 | 13.203% | $130.0023 | $130.00 | $130.00 | $130.00 |
| Purchase #2 | $135.79 | 7.525% | $146.0082 | $146.01 | $146.00 | $146.00 |
| Purchase #3 | $237.37 | 5.561% | $250.5701 | $250.57 | $250.55 | $250.60 |
| Purchase #4 | $15.72 | 7.590% | $16.9131 | $16.91 | $16.90 | $16.90 |
| Purchase #5 | $247.76 | 7.572% | $266.5204 | $266.52 | $266.50 | $266.50 |
| Purchase #6 | $107.94 | 4.741% | $113.0574 | $113.06 | $113.05 | $113.10 |
| Purchase #7 | $6.65 | 11.138% | $7.3907 | $7.39 | $7.40 | $7.40 |
| 7 purchase totals = | $866.07 | $930.4622 | $930.46 | $930.40 | $930.50 | |