| 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 | $218.86 | 4.459% | $228.619 | $228.62 | $228.60 | $228.60 |
| Purchase #2 | $237.74 | 6.311% | $252.7438 | $252.74 | $252.75 | $252.70 |
| Purchase #3 | $206.92 | 11.408% | $230.5254 | $230.53 | $230.55 | $230.50 |
| Purchase #4 | $100.38 | 7.254% | $107.6616 | $107.66 | $107.65 | $107.70 |
| Purchase #5 | $205.75 | 12.416% | $231.2959 | $231.30 | $231.30 | $231.30 |
| Purchase #6 | $222.47 | 13.123% | $251.6647 | $251.66 | $251.65 | $251.70 |
| Purchase #7 | $57.32 | 7.226% | $61.4619 | $61.46 | $61.45 | $61.50 |
| 7 purchase totals = | $1,249.44 | $1,363.9723 | $1,363.97 | $1,363.95 | $1,364.00 | |