| 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 | $114.40 | 5.763% | $120.9929 | $120.99 | $121.00 | $121.00 |
| Purchase #2 | $67.82 | 3.549% | $70.2269 | $70.23 | $70.25 | $70.20 |
| Purchase #3 | $244.25 | 3.230% | $252.1393 | $252.14 | $252.15 | $252.10 |
| Purchase #4 | $210.44 | 5.170% | $221.3197 | $221.32 | $221.30 | $221.30 |
| Purchase #5 | $63.67 | 9.241% | $69.5537 | $69.55 | $69.55 | $69.60 |
| Purchase #6 | $71.41 | 10.168% | $78.671 | $78.67 | $78.65 | $78.70 |
| Purchase #7 | $225.82 | 11.808% | $252.4848 | $252.48 | $252.50 | $252.50 |
| 7 purchase totals = | $997.81 | $1,065.3883 | $1,065.38 | $1,065.40 | $1,065.40 | |