| 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 | $203.97 | 13.639% | $231.7895 | $231.79 | $231.80 | $231.80 |
| Purchase #2 | $91.85 | 8.856% | $99.9842 | $99.98 | $100.00 | $100.00 |
| Purchase #3 | $160.60 | 5.243% | $169.0203 | $169.02 | $169.00 | $169.00 |
| Purchase #4 | $214.90 | 10.503% | $237.4709 | $237.47 | $237.45 | $237.50 |
| Purchase #5 | $14.43 | 6.218% | $15.3273 | $15.33 | $15.35 | $15.30 |
| Purchase #6 | $145.32 | 10.705% | $160.8765 | $160.88 | $160.90 | $160.90 |
| Purchase #7 | $161.91 | 8.351% | $175.4311 | $175.43 | $175.45 | $175.40 |
| 7 purchase totals = | $992.98 | $1,089.8998 | $1,089.90 | $1,089.95 | $1,089.90 | |