| 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 | $214.89 | 11.259% | $239.0845 | $239.08 | $239.10 | $239.10 |
| Purchase #2 | $133.35 | 9.784% | $146.397 | $146.40 | $146.40 | $146.40 |
| Purchase #3 | $234.31 | 11.428% | $261.0869 | $261.09 | $261.10 | $261.10 |
| Purchase #4 | $163.40 | 13.757% | $185.8789 | $185.88 | $185.90 | $185.90 |
| Purchase #5 | $38.35 | 7.269% | $41.1377 | $41.14 | $41.15 | $41.10 |
| Purchase #6 | $145.78 | 7.331% | $156.4671 | $156.47 | $156.45 | $156.50 |
| Purchase #7 | $162.39 | 7.160% | $174.0171 | $174.02 | $174.00 | $174.00 |
| 7 purchase totals = | $1,092.47 | $1,204.0692 | $1,204.08 | $1,204.10 | $1,204.10 | |