| 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 | $83.74 | 12.813% | $94.4696 | $94.47 | $94.45 | $94.50 |
| Purchase #2 | $176.82 | 12.779% | $199.4158 | $199.42 | $199.40 | $199.40 |
| Purchase #3 | $198.60 | 11.469% | $221.3774 | $221.38 | $221.40 | $221.40 |
| Purchase #4 | $86.81 | 10.338% | $95.7844 | $95.78 | $95.80 | $95.80 |
| Purchase #5 | $224.25 | 4.361% | $234.0295 | $234.03 | $234.05 | $234.00 |
| Purchase #6 | $139.71 | 10.198% | $153.9576 | $153.96 | $153.95 | $154.00 |
| Purchase #7 | $245.32 | 5.738% | $259.3965 | $259.40 | $259.40 | $259.40 |
| 7 purchase totals = | $1,155.25 | $1,258.4308 | $1,258.44 | $1,258.45 | $1,258.50 | |