| 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 | $101.90 | 5.209% | $107.208 | $107.21 | $107.20 | $107.20 |
| Purchase #2 | $115.56 | 10.685% | $127.9076 | $127.91 | $127.90 | $127.90 |
| Purchase #3 | $170.88 | 5.475% | $180.2357 | $180.24 | $180.25 | $180.20 |
| Purchase #4 | $20.71 | 9.286% | $22.6331 | $22.63 | $22.65 | $22.60 |
| Purchase #5 | $247.95 | 6.650% | $264.4387 | $264.44 | $264.45 | $264.40 |
| Purchase #6 | $235.57 | 13.709% | $267.8643 | $267.86 | $267.85 | $267.90 |
| Purchase #7 | $44.96 | 13.410% | $50.9891 | $50.99 | $51.00 | $51.00 |
| 7 purchase totals = | $937.53 | $1,021.2765 | $1,021.28 | $1,021.30 | $1,021.20 | |