| 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 | $136.84 | 7.432% | $147.0099 | $147.01 | $147.00 | $147.00 |
| Purchase #2 | $250.29 | 11.259% | $278.4702 | $278.47 | $278.45 | $278.50 |
| Purchase #3 | $59.44 | 9.183% | $64.8984 | $64.90 | $64.90 | $64.90 |
| Purchase #4 | $66.86 | 7.730% | $72.0283 | $72.03 | $72.05 | $72.00 |
| Purchase #5 | $134.37 | 10.493% | $148.4694 | $148.47 | $148.45 | $148.50 |
| Purchase #6 | $239.46 | 8.217% | $259.1364 | $259.14 | $259.15 | $259.10 |
| Purchase #7 | $26.46 | 8.382% | $28.6779 | $28.68 | $28.70 | $28.70 |
| 7 purchase totals = | $913.72 | $998.6905 | $998.70 | $998.70 | $998.70 | |