| 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 | $191.36 | 6.281% | $203.3793 | $203.38 | $203.40 | $203.40 |
| Purchase #2 | $102.46 | 8.814% | $111.4908 | $111.49 | $111.50 | $111.50 |
| Purchase #3 | $235.62 | 8.492% | $255.6289 | $255.63 | $255.65 | $255.60 |
| Purchase #4 | $203.75 | 5.222% | $214.3898 | $214.39 | $214.40 | $214.40 |
| Purchase #5 | $229.37 | 13.111% | $259.4427 | $259.44 | $259.45 | $259.40 |
| Purchase #6 | $86.69 | 3.331% | $89.5776 | $89.58 | $89.60 | $89.60 |
| Purchase #7 | $181.83 | 8.866% | $197.951 | $197.95 | $197.95 | $198.00 |
| 7 purchase totals = | $1,231.08 | $1,331.8601 | $1,331.86 | $1,331.95 | $1,331.90 | |