| 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 | $214.25 | 7.807% | $230.9765 | $230.98 | $231.00 | $231.00 |
| Purchase #2 | $236.99 | 11.861% | $265.0994 | $265.10 | $265.10 | $265.10 |
| Purchase #3 | $185.40 | 8.748% | $201.6188 | $201.62 | $201.60 | $201.60 |
| Purchase #4 | $76.72 | 6.448% | $81.6669 | $81.67 | $81.65 | $81.70 |
| Purchase #5 | $153.95 | 11.424% | $171.5372 | $171.54 | $171.55 | $171.50 |
| Purchase #6 | $142.73 | 9.622% | $156.4635 | $156.46 | $156.45 | $156.50 |
| Purchase #7 | $62.44 | 12.226% | $70.0739 | $70.07 | $70.05 | $70.10 |
| 7 purchase totals = | $1,072.48 | $1,177.4362 | $1,177.44 | $1,177.40 | $1,177.50 | |