| 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 | $185.92 | 12.615% | $209.3738 | $209.37 | $209.35 | $209.40 |
| Purchase #2 | $79.74 | 13.389% | $90.4164 | $90.42 | $90.40 | $90.40 |
| Purchase #3 | $77.77 | 9.531% | $85.1823 | $85.18 | $85.20 | $85.20 |
| Purchase #4 | $228.98 | 3.413% | $236.7951 | $236.80 | $236.80 | $236.80 |
| Purchase #5 | $125.57 | 11.730% | $140.2994 | $140.30 | $140.30 | $140.30 |
| Purchase #6 | $200.66 | 4.661% | $210.0128 | $210.01 | $210.00 | $210.00 |
| Purchase #7 | $203.80 | 7.163% | $218.3982 | $218.40 | $218.40 | $218.40 |
| 7 purchase totals = | $1,102.44 | $1,190.4780 | $1,190.48 | $1,190.45 | $1,190.50 | |