| 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 | $11.68 | 3.689% | $12.1109 | $12.11 | $12.10 | $12.10 |
| Purchase #2 | $156.37 | 9.273% | $170.8702 | $170.87 | $170.85 | $170.90 |
| Purchase #3 | $54.45 | 4.580% | $56.9438 | $56.94 | $56.95 | $56.90 |
| Purchase #4 | $36.47 | 12.413% | $40.997 | $41.00 | $41.00 | $41.00 |
| Purchase #5 | $188.97 | 7.603% | $203.3374 | $203.34 | $203.35 | $203.30 |
| Purchase #6 | $231.28 | 8.560% | $251.0776 | $251.08 | $251.10 | $251.10 |
| Purchase #7 | $224.87 | 9.272% | $245.7199 | $245.72 | $245.70 | $245.70 |
| 7 purchase totals = | $904.09 | $981.0568 | $981.06 | $981.05 | $981.00 | |