| 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 | $241.74 | 3.812% | $250.9551 | $250.96 | $250.95 | $251.00 |
| Purchase #2 | $236.69 | 11.757% | $264.5176 | $264.52 | $264.50 | $264.50 |
| Purchase #3 | $116.39 | 8.856% | $126.6975 | $126.70 | $126.70 | $126.70 |
| Purchase #4 | $146.54 | 4.399% | $152.9863 | $152.99 | $153.00 | $153.00 |
| Purchase #5 | $177.82 | 13.552% | $201.9182 | $201.92 | $201.90 | $201.90 |
| Purchase #6 | $187.68 | 6.873% | $200.5792 | $200.58 | $200.60 | $200.60 |
| Purchase #7 | $182.55 | 4.582% | $190.9144 | $190.91 | $190.90 | $190.90 |
| 7 purchase totals = | $1,289.41 | $1,388.5683 | $1,388.58 | $1,388.55 | $1,388.60 | |