| 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 | $191.61 | 11.322% | $213.3041 | $213.30 | $213.30 | $213.30 |
| Purchase #2 | $219.92 | 13.767% | $250.1964 | $250.20 | $250.20 | $250.20 |
| Purchase #3 | $152.96 | 3.130% | $157.7476 | $157.75 | $157.75 | $157.70 |
| Purchase #4 | $104.67 | 3.649% | $108.4894 | $108.49 | $108.50 | $108.50 |
| Purchase #5 | $130.59 | 4.258% | $136.1505 | $136.15 | $136.15 | $136.20 |
| Purchase #6 | $242.32 | 7.537% | $260.5837 | $260.58 | $260.60 | $260.60 |
| Purchase #7 | $157.65 | 8.411% | $170.9099 | $170.91 | $170.90 | $170.90 |
| 7 purchase totals = | $1,199.72 | $1,297.3816 | $1,297.38 | $1,297.40 | $1,297.40 | |