| 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 | $222.25 | 7.240% | $238.3409 | $238.34 | $238.35 | $238.30 |
| Purchase #2 | $30.52 | 12.577% | $34.3585 | $34.36 | $34.35 | $34.40 |
| Purchase #3 | $239.55 | 3.730% | $248.4852 | $248.49 | $248.50 | $248.50 |
| Purchase #4 | $85.65 | 11.524% | $95.5203 | $95.52 | $95.50 | $95.50 |
| Purchase #5 | $145.67 | 4.635% | $152.4218 | $152.42 | $152.40 | $152.40 |
| Purchase #6 | $98.31 | 4.568% | $102.8008 | $102.80 | $102.80 | $102.80 |
| Purchase #7 | $243.62 | 9.644% | $267.1147 | $267.11 | $267.10 | $267.10 |
| 7 purchase totals = | $1,065.57 | $1,139.0422 | $1,139.04 | $1,139.00 | $1,139.00 | |