| 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 | $201.71 | 3.520% | $208.8102 | $208.81 | $208.80 | $208.80 |
| Purchase #2 | $185.46 | 10.151% | $204.286 | $204.29 | $204.30 | $204.30 |
| Purchase #3 | $138.76 | 6.299% | $147.5005 | $147.50 | $147.50 | $147.50 |
| Purchase #4 | $123.28 | 4.225% | $128.4886 | $128.49 | $128.50 | $128.50 |
| Purchase #5 | $28.89 | 4.489% | $30.1869 | $30.19 | $30.20 | $30.20 |
| Purchase #6 | $241.97 | 13.192% | $273.8907 | $273.89 | $273.90 | $273.90 |
| Purchase #7 | $46.94 | 10.694% | $51.9598 | $51.96 | $51.95 | $52.00 |
| 7 purchase totals = | $967.01 | $1,045.1227 | $1,045.13 | $1,045.15 | $1,045.20 | |