| 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 | $98.39 | 12.673% | $110.859 | $110.86 | $110.85 | $110.90 |
| Purchase #2 | $11.84 | 11.712% | $13.2267 | $13.23 | $13.25 | $13.20 |
| Purchase #3 | $195.72 | 5.150% | $205.7996 | $205.80 | $205.80 | $205.80 |
| Purchase #4 | $178.68 | 13.129% | $202.1389 | $202.14 | $202.15 | $202.10 |
| Purchase #5 | $201.61 | 5.399% | $212.4949 | $212.49 | $212.50 | $212.50 |
| Purchase #6 | $28.69 | 6.293% | $30.4955 | $30.50 | $30.50 | $30.50 |
| Purchase #7 | $114.71 | 11.351% | $127.7307 | $127.73 | $127.75 | $127.70 |
| 7 purchase totals = | $829.64 | $902.7453 | $902.75 | $902.80 | $902.70 | |