| 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 | $187.99 | 4.593% | $196.6244 | $196.62 | $196.60 | $196.60 |
| Purchase #2 | $82.75 | 7.824% | $89.2244 | $89.22 | $89.20 | $89.20 |
| Purchase #3 | $220.48 | 10.857% | $244.4175 | $244.42 | $244.40 | $244.40 |
| Purchase #4 | $5.81 | 6.787% | $6.2043 | $6.20 | $6.20 | $6.20 |
| Purchase #5 | $186.67 | 6.706% | $199.1881 | $199.19 | $199.20 | $199.20 |
| Purchase #6 | $106.92 | 9.786% | $117.3832 | $117.38 | $117.40 | $117.40 |
| Purchase #7 | $224.38 | 13.299% | $254.2203 | $254.22 | $254.20 | $254.20 |
| 7 purchase totals = | $1,015.00 | $1,107.2622 | $1,107.25 | $1,107.20 | $1,107.20 | |