| 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 | $130.75 | 4.775% | $136.9933 | $136.99 | $137.00 | $137.00 |
| Purchase #2 | $75.44 | 4.444% | $78.7926 | $78.79 | $78.80 | $78.80 |
| Purchase #3 | $17.81 | 12.585% | $20.0514 | $20.05 | $20.05 | $20.10 |
| Purchase #4 | $237.31 | 3.553% | $245.7416 | $245.74 | $245.75 | $245.70 |
| Purchase #5 | $240.35 | 12.233% | $269.752 | $269.75 | $269.75 | $269.80 |
| Purchase #6 | $20.52 | 9.529% | $22.4754 | $22.48 | $22.50 | $22.50 |
| Purchase #7 | $244.69 | 3.580% | $253.4499 | $253.45 | $253.45 | $253.40 |
| 7 purchase totals = | $966.87 | $1,027.2562 | $1,027.25 | $1,027.30 | $1,027.30 | |