| 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 | $137.45 | 5.301% | $144.7362 | $144.74 | $144.75 | $144.70 |
| Purchase #2 | $208.37 | 12.732% | $234.8997 | $234.90 | $234.90 | $234.90 |
| Purchase #3 | $208.46 | 10.499% | $230.3462 | $230.35 | $230.35 | $230.30 |
| Purchase #4 | $194.28 | 5.200% | $204.3826 | $204.38 | $204.40 | $204.40 |
| Purchase #5 | $43.96 | 10.490% | $48.5714 | $48.57 | $48.55 | $48.60 |
| Purchase #6 | $38.82 | 10.233% | $42.7925 | $42.79 | $42.80 | $42.80 |
| Purchase #7 | $165.87 | 9.291% | $181.281 | $181.28 | $181.30 | $181.30 |
| 7 purchase totals = | $997.21 | $1,087.0096 | $1,087.01 | $1,087.05 | $1,087.00 | |