| 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 | $182.88 | 10.531% | $202.1391 | $202.14 | $202.15 | $202.10 |
| Purchase #2 | $237.69 | 11.361% | $264.694 | $264.69 | $264.70 | $264.70 |
| Purchase #3 | $7.77 | 12.144% | $8.7136 | $8.71 | $8.70 | $8.70 |
| Purchase #4 | $220.69 | 10.396% | $243.6329 | $243.63 | $243.65 | $243.60 |
| Purchase #5 | $47.80 | 4.663% | $50.0289 | $50.03 | $50.05 | $50.00 |
| Purchase #6 | $80.39 | 7.289% | $86.2496 | $86.25 | $86.25 | $86.20 |
| Purchase #7 | $195.60 | 12.681% | $220.404 | $220.40 | $220.40 | $220.40 |
| 7 purchase totals = | $972.82 | $1,075.8621 | $1,075.85 | $1,075.90 | $1,075.70 | |