| 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 | $227.58 | 6.633% | $242.6754 | $242.68 | $242.70 | $242.70 |
| Purchase #2 | $215.94 | 11.483% | $240.7364 | $240.74 | $240.75 | $240.70 |
| Purchase #3 | $11.52 | 11.220% | $12.8125 | $12.81 | $12.80 | $12.80 |
| Purchase #4 | $110.78 | 12.743% | $124.8967 | $124.90 | $124.90 | $124.90 |
| Purchase #5 | $134.47 | 10.563% | $148.6741 | $148.67 | $148.65 | $148.70 |
| Purchase #6 | $179.43 | 7.127% | $192.218 | $192.22 | $192.20 | $192.20 |
| Purchase #7 | $176.77 | 11.133% | $196.4498 | $196.45 | $196.45 | $196.40 |
| 7 purchase totals = | $1,056.49 | $1,158.4629 | $1,158.47 | $1,158.45 | $1,158.40 | |