| 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 | $192.55 | 3.134% | $198.5845 | $198.58 | $198.60 | $198.60 |
| Purchase #2 | $172.87 | 3.432% | $178.8029 | $178.80 | $178.80 | $178.80 |
| Purchase #3 | $120.26 | 12.174% | $134.9005 | $134.90 | $134.90 | $134.90 |
| Purchase #4 | $18.69 | 12.406% | $21.0087 | $21.01 | $21.00 | $21.00 |
| Purchase #5 | $99.84 | 13.524% | $113.3424 | $113.34 | $113.35 | $113.30 |
| Purchase #6 | $132.91 | 11.186% | $147.7773 | $147.78 | $147.80 | $147.80 |
| Purchase #7 | $222.41 | 13.732% | $252.9513 | $252.95 | $252.95 | $253.00 |
| 7 purchase totals = | $959.53 | $1,047.3676 | $1,047.36 | $1,047.40 | $1,047.40 | |