| 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 | $95.43 | 5.201% | $100.3933 | $100.39 | $100.40 | $100.40 |
| Purchase #2 | $187.33 | 11.485% | $208.8449 | $208.84 | $208.85 | $208.80 |
| Purchase #3 | $163.54 | 13.264% | $185.2319 | $185.23 | $185.25 | $185.20 |
| Purchase #4 | $41.63 | 7.591% | $44.7901 | $44.79 | $44.80 | $44.80 |
| Purchase #5 | $171.51 | 12.802% | $193.4667 | $193.47 | $193.45 | $193.50 |
| Purchase #6 | $153.48 | 12.139% | $172.1109 | $172.11 | $172.10 | $172.10 |
| Purchase #7 | $175.66 | 12.730% | $198.0215 | $198.02 | $198.00 | $198.00 |
| 7 purchase totals = | $988.58 | $1,102.8593 | $1,102.85 | $1,102.85 | $1,102.80 | |