| 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 | $203.44 | 5.873% | $215.388 | $215.39 | $215.40 | $215.40 |
| Purchase #2 | $53.81 | 10.445% | $59.4305 | $59.43 | $59.45 | $59.40 |
| Purchase #3 | $195.47 | 8.468% | $212.0224 | $212.02 | $212.00 | $212.00 |
| Purchase #4 | $133.69 | 7.283% | $143.4266 | $143.43 | $143.45 | $143.40 |
| Purchase #5 | $177.31 | 8.806% | $192.9239 | $192.92 | $192.90 | $192.90 |
| Purchase #6 | $14.78 | 12.698% | $16.6568 | $16.66 | $16.65 | $16.70 |
| Purchase #7 | $144.33 | 13.874% | $164.3543 | $164.35 | $164.35 | $164.40 |
| 7 purchase totals = | $922.83 | $1,004.2025 | $1,004.20 | $1,004.20 | $1,004.20 | |