| 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 | $181.94 | 11.265% | $202.4355 | $202.44 | $202.45 | $202.40 |
| Purchase #2 | $49.66 | 11.169% | $55.2065 | $55.21 | $55.20 | $55.20 |
| Purchase #3 | $230.85 | 10.468% | $255.0154 | $255.02 | $255.00 | $255.00 |
| Purchase #4 | $94.70 | 11.297% | $105.3983 | $105.40 | $105.40 | $105.40 |
| Purchase #5 | $217.31 | 10.806% | $240.7925 | $240.79 | $240.80 | $240.80 |
| Purchase #6 | $14.46 | 6.701% | $15.429 | $15.43 | $15.45 | $15.40 |
| Purchase #7 | $6.60 | 8.774% | $7.1791 | $7.18 | $7.20 | $7.20 |
| 7 purchase totals = | $795.52 | $881.4563 | $881.47 | $881.50 | $881.40 | |