| 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 | $230.98 | 10.838% | $256.0136 | $256.01 | $256.00 | $256.00 |
| Purchase #2 | $114.39 | 10.519% | $126.4227 | $126.42 | $126.40 | $126.40 |
| Purchase #3 | $12.92 | 5.767% | $13.6651 | $13.67 | $13.65 | $13.70 |
| Purchase #4 | $134.31 | 3.190% | $138.5945 | $138.59 | $138.60 | $138.60 |
| Purchase #5 | $13.95 | 9.456% | $15.2691 | $15.27 | $15.25 | $15.30 |
| Purchase #6 | $212.75 | 11.701% | $237.6439 | $237.64 | $237.65 | $237.60 |
| Purchase #7 | $118.55 | 10.377% | $130.8519 | $130.85 | $130.85 | $130.90 |
| 7 purchase totals = | $837.85 | $918.4608 | $918.45 | $918.40 | $918.50 | |