| 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 | $237.92 | 7.125% | $254.8718 | $254.87 | $254.85 | $254.90 |
| Purchase #2 | $95.41 | 10.261% | $105.2 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $83.88 | 8.152% | $90.7179 | $90.72 | $90.70 | $90.70 |
| Purchase #4 | $17.66 | 4.345% | $18.4273 | $18.43 | $18.45 | $18.40 |
| Purchase #5 | $195.86 | 5.162% | $205.9703 | $205.97 | $205.95 | $206.00 |
| Purchase #6 | $180.70 | 6.778% | $192.9478 | $192.95 | $192.95 | $192.90 |
| Purchase #7 | $43.34 | 6.158% | $46.0089 | $46.01 | $46.00 | $46.00 |
| 7 purchase totals = | $854.77 | $914.1440 | $914.15 | $914.10 | $914.10 | |