| 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 | $115.43 | 8.346% | $125.0638 | $125.06 | $125.05 | $125.10 |
| Purchase #2 | $238.75 | 5.741% | $252.4566 | $252.46 | $252.45 | $252.50 |
| Purchase #3 | $8.54 | 12.414% | $9.6002 | $9.60 | $9.60 | $9.60 |
| Purchase #4 | $81.34 | 13.746% | $92.521 | $92.52 | $92.50 | $92.50 |
| Purchase #5 | $127.47 | 11.344% | $141.9302 | $141.93 | $141.95 | $141.90 |
| Purchase #6 | $177.69 | 5.732% | $187.8752 | $187.88 | $187.90 | $187.90 |
| Purchase #7 | $42.65 | 4.665% | $44.6396 | $44.64 | $44.65 | $44.60 |
| 7 purchase totals = | $791.87 | $854.0866 | $854.09 | $854.10 | $854.10 | |