| 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 | $201.85 | 4.660% | $211.2562 | $211.26 | $211.25 | $211.30 |
| Purchase #2 | $91.95 | 10.568% | $101.6673 | $101.67 | $101.65 | $101.70 |
| Purchase #3 | $121.31 | 3.300% | $125.3132 | $125.31 | $125.30 | $125.30 |
| Purchase #4 | $100.80 | 6.296% | $107.1464 | $107.15 | $107.15 | $107.10 |
| Purchase #5 | $208.72 | 3.820% | $216.6931 | $216.69 | $216.70 | $216.70 |
| Purchase #6 | $163.69 | 9.624% | $179.4435 | $179.44 | $179.45 | $179.40 |
| Purchase #7 | $8.75 | 9.356% | $9.5687 | $9.57 | $9.55 | $9.60 |
| 7 purchase totals = | $897.07 | $951.0884 | $951.09 | $951.05 | $951.10 | |