| 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 | $239.44 | 12.194% | $268.6373 | $268.64 | $268.65 | $268.60 |
| Purchase #2 | $37.37 | 5.721% | $39.5079 | $39.51 | $39.50 | $39.50 |
| Purchase #3 | $10.79 | 5.401% | $11.3728 | $11.37 | $11.35 | $11.40 |
| Purchase #4 | $51.76 | 3.796% | $53.7248 | $53.72 | $53.70 | $53.70 |
| Purchase #5 | $226.25 | 11.545% | $252.3706 | $252.37 | $252.35 | $252.40 |
| Purchase #6 | $103.32 | 9.225% | $112.8513 | $112.85 | $112.85 | $112.90 |
| Purchase #7 | $18.39 | 12.472% | $20.6836 | $20.68 | $20.70 | $20.70 |
| 7 purchase totals = | $687.32 | $759.1483 | $759.14 | $759.10 | $759.20 | |