| 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 | $120.87 | 12.359% | $135.8083 | $135.81 | $135.80 | $135.80 |
| Purchase #2 | $197.58 | 3.862% | $205.2105 | $205.21 | $205.20 | $205.20 |
| Purchase #3 | $113.26 | 10.217% | $124.8318 | $124.83 | $124.85 | $124.80 |
| Purchase #4 | $161.45 | 5.107% | $169.6953 | $169.70 | $169.70 | $169.70 |
| Purchase #5 | $205.97 | 4.217% | $214.6558 | $214.66 | $214.65 | $214.70 |
| Purchase #6 | $85.95 | 3.579% | $89.0262 | $89.03 | $89.05 | $89.00 |
| Purchase #7 | $52.32 | 11.784% | $58.4854 | $58.49 | $58.50 | $58.50 |
| 7 purchase totals = | $937.40 | $997.7133 | $997.73 | $997.75 | $997.70 | |