| 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 | $118.54 | 10.734% | $131.2641 | $131.26 | $131.25 | $131.30 |
| Purchase #2 | $99.63 | 8.870% | $108.4672 | $108.47 | $108.45 | $108.50 |
| Purchase #3 | $200.82 | 13.827% | $228.5874 | $228.59 | $228.60 | $228.60 |
| Purchase #4 | $235.37 | 7.722% | $253.5453 | $253.55 | $253.55 | $253.50 |
| Purchase #5 | $225.82 | 12.270% | $253.5281 | $253.53 | $253.55 | $253.50 |
| Purchase #6 | $208.71 | 8.344% | $226.1248 | $226.12 | $226.10 | $226.10 |
| Purchase #7 | $250.41 | 8.363% | $271.3518 | $271.35 | $271.35 | $271.40 |
| 7 purchase totals = | $1,339.30 | $1,472.8687 | $1,472.87 | $1,472.85 | $1,472.90 | |