| 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 | $204.62 | 4.419% | $213.6622 | $213.66 | $213.65 | $213.70 |
| Purchase #2 | $189.88 | 7.282% | $203.7071 | $203.71 | $203.70 | $203.70 |
| Purchase #3 | $21.65 | 9.805% | $23.7728 | $23.77 | $23.75 | $23.80 |
| Purchase #4 | $200.57 | 9.416% | $219.4557 | $219.46 | $219.45 | $219.50 |
| Purchase #5 | $5.54 | 4.589% | $5.7942 | $5.79 | $5.80 | $5.80 |
| Purchase #6 | $83.82 | 5.507% | $88.436 | $88.44 | $88.45 | $88.40 |
| Purchase #7 | $238.51 | 9.419% | $260.9753 | $260.98 | $261.00 | $261.00 |
| 7 purchase totals = | $944.59 | $1,015.8033 | $1,015.81 | $1,015.80 | $1,015.90 | |