| 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 | $235.48 | 4.775% | $246.7242 | $246.72 | $246.70 | $246.70 |
| Purchase #2 | $108.66 | 10.304% | $119.8563 | $119.86 | $119.85 | $119.90 |
| Purchase #3 | $40.44 | 11.577% | $45.1217 | $45.12 | $45.10 | $45.10 |
| Purchase #4 | $129.95 | 7.731% | $139.9964 | $140.00 | $140.00 | $140.00 |
| Purchase #5 | $175.44 | 3.473% | $181.533 | $181.53 | $181.55 | $181.50 |
| Purchase #6 | $227.60 | 4.312% | $237.4141 | $237.41 | $237.40 | $237.40 |
| Purchase #7 | $230.31 | 9.631% | $252.4912 | $252.49 | $252.50 | $252.50 |
| 7 purchase totals = | $1,147.88 | $1,223.1369 | $1,223.13 | $1,223.10 | $1,223.10 | |