| 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 | $97.87 | 12.750% | $110.3484 | $110.35 | $110.35 | $110.30 |
| Purchase #2 | $186.61 | 7.229% | $200.1 | $200.10 | $200.10 | $200.10 |
| Purchase #3 | $168.42 | 12.235% | $189.0262 | $189.03 | $189.05 | $189.00 |
| Purchase #4 | $18.28 | 9.125% | $19.9481 | $19.95 | $19.95 | $19.90 |
| Purchase #5 | $124.25 | 10.471% | $137.2602 | $137.26 | $137.25 | $137.30 |
| Purchase #6 | $225.63 | 4.272% | $235.2689 | $235.27 | $235.25 | $235.30 |
| Purchase #7 | $204.51 | 10.824% | $226.6462 | $226.65 | $226.65 | $226.60 |
| 7 purchase totals = | $1,025.57 | $1,118.5980 | $1,118.61 | $1,118.60 | $1,118.50 | |