| 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 | $187.57 | 11.238% | $208.6491 | $208.65 | $208.65 | $208.60 |
| Purchase #2 | $196.56 | 5.382% | $207.1389 | $207.14 | $207.15 | $207.10 |
| Purchase #3 | $43.59 | 9.788% | $47.8566 | $47.86 | $47.85 | $47.90 |
| Purchase #4 | $179.68 | 10.126% | $197.8744 | $197.87 | $197.85 | $197.90 |
| Purchase #5 | $232.98 | 11.354% | $259.4325 | $259.43 | $259.45 | $259.40 |
| Purchase #6 | $27.66 | 8.374% | $29.9762 | $29.98 | $30.00 | $30.00 |
| Purchase #7 | $39.90 | 12.126% | $44.7383 | $44.74 | $44.75 | $44.70 |
| 7 purchase totals = | $907.94 | $995.6660 | $995.67 | $995.70 | $995.60 | |