| 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 | $216.25 | 6.267% | $229.8024 | $229.80 | $229.80 | $229.80 |
| Purchase #2 | $14.92 | 11.416% | $16.6233 | $16.62 | $16.60 | $16.60 |
| Purchase #3 | $230.96 | 12.786% | $260.4905 | $260.49 | $260.50 | $260.50 |
| Purchase #4 | $176.81 | 5.438% | $186.4249 | $186.42 | $186.40 | $186.40 |
| Purchase #5 | $7.69 | 9.321% | $8.4068 | $8.41 | $8.40 | $8.40 |
| Purchase #6 | $167.75 | 6.503% | $178.6588 | $178.66 | $178.65 | $178.70 |
| Purchase #7 | $190.85 | 9.141% | $208.2956 | $208.30 | $208.30 | $208.30 |
| 7 purchase totals = | $1,005.23 | $1,088.7023 | $1,088.70 | $1,088.65 | $1,088.70 | |