| 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 | $220.60 | 4.693% | $230.9528 | $230.95 | $230.95 | $231.00 |
| Purchase #2 | $126.44 | 6.239% | $134.3286 | $134.33 | $134.35 | $134.30 |
| Purchase #3 | $106.96 | 6.171% | $113.5605 | $113.56 | $113.55 | $113.60 |
| Purchase #4 | $175.42 | 5.322% | $184.7559 | $184.76 | $184.75 | $184.80 |
| Purchase #5 | $206.72 | 13.369% | $234.3564 | $234.36 | $234.35 | $234.40 |
| Purchase #6 | $118.89 | 8.828% | $129.3856 | $129.39 | $129.40 | $129.40 |
| Purchase #7 | $225.25 | 11.187% | $250.4487 | $250.45 | $250.45 | $250.40 |
| 7 purchase totals = | $1,180.28 | $1,277.7885 | $1,277.80 | $1,277.80 | $1,277.90 | |