| 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 | $205.48 | 11.487% | $229.0835 | $229.08 | $229.10 | $229.10 |
| Purchase #2 | $7.58 | 5.841% | $8.0227 | $8.02 | $8.00 | $8.00 |
| Purchase #3 | $180.87 | 4.192% | $188.4521 | $188.45 | $188.45 | $188.50 |
| Purchase #4 | $224.98 | 6.312% | $239.1807 | $239.18 | $239.20 | $239.20 |
| Purchase #5 | $72.58 | 11.504% | $80.9296 | $80.93 | $80.95 | $80.90 |
| Purchase #6 | $49.34 | 7.622% | $53.1007 | $53.10 | $53.10 | $53.10 |
| Purchase #7 | $52.35 | 11.121% | $58.1718 | $58.17 | $58.15 | $58.20 |
| 7 purchase totals = | $793.18 | $856.9411 | $856.93 | $856.95 | $857.00 | |