| 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 | $237.44 | 5.411% | $250.2879 | $250.29 | $250.30 | $250.30 |
| Purchase #2 | $99.80 | 3.506% | $103.299 | $103.30 | $103.30 | $103.30 |
| Purchase #3 | $180.36 | 12.683% | $203.2351 | $203.24 | $203.25 | $203.20 |
| Purchase #4 | $16.96 | 9.758% | $18.615 | $18.62 | $18.60 | $18.60 |
| Purchase #5 | $155.88 | 8.315% | $168.8414 | $168.84 | $168.85 | $168.80 |
| Purchase #6 | $87.40 | 3.833% | $90.75 | $90.75 | $90.75 | $90.80 |
| Purchase #7 | $106.75 | 3.734% | $110.736 | $110.74 | $110.75 | $110.70 |
| 7 purchase totals = | $884.59 | $945.7644 | $945.78 | $945.80 | $945.70 | |