| 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 | $231.52 | 4.531% | $242.0102 | $242.01 | $242.00 | $242.00 |
| Purchase #2 | $116.61 | 4.117% | $121.4108 | $121.41 | $121.40 | $121.40 |
| Purchase #3 | $28.51 | 8.463% | $30.9228 | $30.92 | $30.90 | $30.90 |
| Purchase #4 | $237.58 | 3.528% | $245.9618 | $245.96 | $245.95 | $246.00 |
| Purchase #5 | $67.30 | 8.610% | $73.0945 | $73.09 | $73.10 | $73.10 |
| Purchase #6 | $210.60 | 4.719% | $220.5382 | $220.54 | $220.55 | $220.50 |
| Purchase #7 | $246.25 | 12.521% | $277.083 | $277.08 | $277.10 | $277.10 |
| 7 purchase totals = | $1,138.37 | $1,211.0213 | $1,211.01 | $1,211.00 | $1,211.00 | |