| 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 | $185.61 | 12.414% | $208.6516 | $208.65 | $208.65 | $208.70 |
| Purchase #2 | $100.37 | 7.587% | $107.9851 | $107.99 | $108.00 | $108.00 |
| Purchase #3 | $9.85 | 12.409% | $11.0723 | $11.07 | $11.05 | $11.10 |
| Purchase #4 | $241.88 | 3.858% | $251.2117 | $251.21 | $251.20 | $251.20 |
| Purchase #5 | $226.44 | 12.605% | $254.9828 | $254.98 | $255.00 | $255.00 |
| Purchase #6 | $144.62 | 3.626% | $149.8639 | $149.86 | $149.85 | $149.90 |
| Purchase #7 | $167.90 | 3.808% | $174.2936 | $174.29 | $174.30 | $174.30 |
| 7 purchase totals = | $1,076.67 | $1,158.0610 | $1,158.05 | $1,158.05 | $1,158.20 | |