| 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 | $227.33 | 11.170% | $252.7228 | $252.72 | $252.70 | $252.70 |
| Purchase #2 | $164.71 | 12.358% | $185.0649 | $185.06 | $185.05 | $185.10 |
| Purchase #3 | $69.70 | 7.417% | $74.8696 | $74.87 | $74.85 | $74.90 |
| Purchase #4 | $140.39 | 7.471% | $150.8785 | $150.88 | $150.90 | $150.90 |
| Purchase #5 | $165.45 | 13.771% | $188.2341 | $188.23 | $188.25 | $188.20 |
| Purchase #6 | $34.90 | 3.700% | $36.1913 | $36.19 | $36.20 | $36.20 |
| Purchase #7 | $175.88 | 10.335% | $194.0572 | $194.06 | $194.05 | $194.10 |
| 7 purchase totals = | $978.36 | $1,082.0184 | $1,082.01 | $1,082.00 | $1,082.10 | |