| 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 | $99.25 | 4.807% | $104.0209 | $104.02 | $104.00 | $104.00 |
| Purchase #2 | $175.49 | 11.697% | $196.0171 | $196.02 | $196.00 | $196.00 |
| Purchase #3 | $97.59 | 8.352% | $105.7407 | $105.74 | $105.75 | $105.70 |
| Purchase #4 | $75.44 | 7.309% | $80.9539 | $80.95 | $80.95 | $81.00 |
| Purchase #5 | $232.73 | 13.870% | $265.0097 | $265.01 | $265.00 | $265.00 |
| Purchase #6 | $161.40 | 3.189% | $166.547 | $166.55 | $166.55 | $166.50 |
| Purchase #7 | $198.91 | 13.374% | $225.5122 | $225.51 | $225.50 | $225.50 |
| 7 purchase totals = | $1,040.81 | $1,143.8015 | $1,143.80 | $1,143.75 | $1,143.70 | |