| 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 | $244.60 | 3.197% | $252.4199 | $252.42 | $252.40 | $252.40 |
| Purchase #2 | $100.41 | 5.676% | $106.1093 | $106.11 | $106.10 | $106.10 |
| Purchase #3 | $154.68 | 9.571% | $169.4844 | $169.48 | $169.50 | $169.50 |
| Purchase #4 | $157.61 | 8.818% | $171.508 | $171.51 | $171.50 | $171.50 |
| Purchase #5 | $11.81 | 8.869% | $12.8574 | $12.86 | $12.85 | $12.90 |
| Purchase #6 | $83.71 | 11.429% | $93.2772 | $93.28 | $93.30 | $93.30 |
| Purchase #7 | $191.34 | 5.722% | $202.2885 | $202.29 | $202.30 | $202.30 |
| 7 purchase totals = | $944.16 | $1,007.9447 | $1,007.95 | $1,007.95 | $1,008.00 | |