| 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 | $200.52 | 6.321% | $213.1949 | $213.19 | $213.20 | $213.20 |
| Purchase #2 | $122.66 | 10.220% | $135.1959 | $135.20 | $135.20 | $135.20 |
| Purchase #3 | $114.38 | 7.830% | $123.336 | $123.34 | $123.35 | $123.30 |
| Purchase #4 | $207.25 | 5.338% | $218.313 | $218.31 | $218.30 | $218.30 |
| Purchase #5 | $111.92 | 4.157% | $116.5725 | $116.57 | $116.55 | $116.60 |
| Purchase #6 | $119.93 | 11.553% | $133.7855 | $133.79 | $133.80 | $133.80 |
| Purchase #7 | $198.38 | 3.224% | $204.7758 | $204.78 | $204.80 | $204.80 |
| 7 purchase totals = | $1,075.04 | $1,145.1736 | $1,145.18 | $1,145.20 | $1,145.20 | |