| 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 | $189.69 | 8.844% | $206.4662 | $206.47 | $206.45 | $206.50 |
| Purchase #2 | $75.79 | 3.170% | $78.1925 | $78.19 | $78.20 | $78.20 |
| Purchase #3 | $65.90 | 13.621% | $74.8762 | $74.88 | $74.90 | $74.90 |
| Purchase #4 | $246.95 | 11.810% | $276.1148 | $276.11 | $276.10 | $276.10 |
| Purchase #5 | $186.90 | 6.432% | $198.9214 | $198.92 | $198.90 | $198.90 |
| Purchase #6 | $40.67 | 3.775% | $42.2053 | $42.21 | $42.20 | $42.20 |
| Purchase #7 | $223.50 | 13.497% | $253.6658 | $253.67 | $253.65 | $253.70 |
| 7 purchase totals = | $1,029.40 | $1,130.4422 | $1,130.45 | $1,130.40 | $1,130.50 | |