| 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 | $88.80 | 10.444% | $98.0743 | $98.07 | $98.05 | $98.10 |
| Purchase #2 | $132.65 | 6.349% | $141.0719 | $141.07 | $141.05 | $141.10 |
| Purchase #3 | $231.33 | 10.212% | $254.9534 | $254.95 | $254.95 | $255.00 |
| Purchase #4 | $154.33 | 4.526% | $161.315 | $161.32 | $161.30 | $161.30 |
| Purchase #5 | $87.60 | 4.831% | $91.832 | $91.83 | $91.85 | $91.80 |
| Purchase #6 | $198.83 | 3.430% | $205.6499 | $205.65 | $205.65 | $205.60 |
| Purchase #7 | $134.67 | 9.516% | $147.4852 | $147.49 | $147.50 | $147.50 |
| 7 purchase totals = | $1,028.21 | $1,100.3817 | $1,100.38 | $1,100.35 | $1,100.40 | |