| 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 | $90.95 | 10.495% | $100.4952 | $100.50 | $100.50 | $100.50 |
| Purchase #2 | $243.29 | 9.126% | $265.4926 | $265.49 | $265.50 | $265.50 |
| Purchase #3 | $191.76 | 7.346% | $205.8467 | $205.85 | $205.85 | $205.80 |
| Purchase #4 | $140.87 | 8.733% | $153.1722 | $153.17 | $153.15 | $153.20 |
| Purchase #5 | $152.72 | 10.788% | $169.1954 | $169.20 | $169.20 | $169.20 |
| Purchase #6 | $188.91 | 12.633% | $212.775 | $212.78 | $212.80 | $212.80 |
| Purchase #7 | $193.95 | 11.194% | $215.6608 | $215.66 | $215.65 | $215.70 |
| 7 purchase totals = | $1,202.45 | $1,322.6379 | $1,322.65 | $1,322.65 | $1,322.70 | |