| 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 | $195.79 | 4.229% | $204.07 | $204.07 | $204.05 | $204.10 |
| Purchase #2 | $213.60 | 9.812% | $234.5584 | $234.56 | $234.55 | $234.60 |
| Purchase #3 | $184.42 | 11.527% | $205.6781 | $205.68 | $205.70 | $205.70 |
| Purchase #4 | $58.31 | 11.373% | $64.9416 | $64.94 | $64.95 | $64.90 |
| Purchase #5 | $242.60 | 7.411% | $260.5791 | $260.58 | $260.60 | $260.60 |
| Purchase #6 | $135.84 | 8.590% | $147.5087 | $147.51 | $147.50 | $147.50 |
| Purchase #7 | $161.62 | 7.432% | $173.6316 | $173.63 | $173.65 | $173.60 |
| 7 purchase totals = | $1,192.18 | $1,290.9675 | $1,290.97 | $1,291.00 | $1,291.00 | |