| 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 | $212.96 | 3.500% | $220.4136 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $232.94 | 12.774% | $262.6958 | $262.70 | $262.70 | $262.70 |
| Purchase #3 | $73.37 | 11.567% | $81.8567 | $81.86 | $81.85 | $81.90 |
| Purchase #4 | $111.26 | 3.359% | $114.9972 | $115.00 | $115.00 | $115.00 |
| Purchase #5 | $33.35 | 10.363% | $36.8061 | $36.81 | $36.80 | $36.80 |
| Purchase #6 | $234.49 | 3.212% | $242.0218 | $242.02 | $242.00 | $242.00 |
| Purchase #7 | $28.27 | 7.586% | $30.4146 | $30.41 | $30.40 | $30.40 |
| 7 purchase totals = | $926.64 | $989.2058 | $989.21 | $989.15 | $989.20 | |